Organic Chemistry 9th Edition Wade Test Bank Download at: https://goo.gl/cNkrj8 wade organic chemistry 9th edition pdf organic chemistry wade 9th edition pdf free wade organic chemistry 9th...
Test Bank Operating System Concepts, 9th Edition by Abraham Silberschatz
ito
Download full file at https://testbanku.eu/Test-Bank-for-Abnormal-Psychology-9th-Edition-by-Comer
Download full file at https://testbanku.eu/Test-Bank-for-Accounting-Information-Systems-9th-Edition-by-Hall
Download full file at https://testbanku.eu/Test-Bank-for-Psychological-Testing-9th-Edition-by-Kaplan
Campbell Biology Concepts and Connections 9th Edition Taylor Test Bank Full clear download (no error formatting) at:https://goo.gl/niucht biology concepts and connections 8th edition pdf campbel...
Chemistry by mcmurry and fay 6th edition Test bankFull description
Macroeconomics 9th Edition Abel Test Bank Download at: https://goo.gl/TH38st abel bernanke macroeconomics 8th edition pdf macroeconomics 9th edition pdf macroeconomics abel bernanke croushore...
IF You Want to Purchase This And Any Other Then:- Contact us At: [email protected]
If face any problem or Further information contact us At [email protected] description
Download full file at https://testbanku.eu/Test-Bank-for-Fundamentals-of-Management-8th-Edition-by-Griffin
Download full file at https://testbanku.eu/Test-Bank-for-Theories-of-Personality-10th-Edition-by-Schultz
Download full file at https://testbanku.eu/Test-Bank-for-Fundamentals-of-Management-10th-Edition-by-Robbins
This is the test bank for Serway 9th edition. Email [email protected] to buy a copy if interested.
test bank
Download full file at https://testbanku.eu/Test-Bank-for-Essentials-of-Genetics-8th-Edition-by-Klug
Download full file at https://testbanku.eu/Test-Bank-for-Principles-of-Microeconomics-8th-Edition-by-Mankiw
Test bank for Fundamentals of Corporate Finance 9th Edition by Ross
Full file at https://testbanku.eu/
Test Bank for Basic Concepts of Chemistry 9th Edition by Malone Complete downloadable file at: https://testbanku.eu/Test-Bank-for-Basic-Concepts-of-Chemistry-9th-Edition-byMalone Multiple Choice uestions
Topic: History of Chemistry Section: Prologue A- !ifficulty: "asy . Acco Accor# r#in ingg to curr curren entt theo theori ries es$$ %hat %hat e&en e&entt mark markss the the beg begin inni ning ng of of tim timee an# an# spac space' e' a. (ucat ucatan an mete meteor orit itee b. Formation of our solar system c. The bi big ba bang #. The The Tun Tun#u #usk skaa e&en e&entt Ans%er: C Topic: History of Chemistry Section: Prologue A- !ifficulty: "asy ). *n some camps of thought$ the sur&i&al an# proliferation of the human race is #irectly relate# to humans+ ability ability to a. see at night. b. tame fire. c. run fast. #. ,ump high. Ans%er: Topic: History of Chemistry Section: Prologue A- !ifficulty: "asy . The process by %hich pure metals are etracte# or separate# from their ores is calle# a. alchemy. b. #istillation. c. chromatography. #. metallurgy. Ans%er: !
Full file at https://testbanku.eu/ Topic: Scientific 0etho# Section: Prologue - !ifficulty: "asy 1. 2hat hat is is the the first irst step step of the Sci Scienti entiffic 0et 0etho#' ho#' a. Prop Propos osee a hyp hypot othe hesi siss b. !e&elop a theory c. "sta "stabl blis ishh a la% la% #. 0ake 0ake repro# repro#uci ucible ble obser& obser&ati ations ons Ans%er: ! Topic: Scientific 0etho# Section: Prologue - !ifficulty: "asy 3. 4n#e 4n#err sta stan# n#ar ar## pres pressu sure re 5 5 atmo atmosp sphe here re66 the the norm normal al boi boili ling ng poi point nt of of %ate %aterr 5H 5H)76 o is 88 C. This statement is an eample of a a. repr repro#u o#uci cibl blee obser obser&at &atio ion. n. b. hypothesis. c. theory. #. scie scient ntif ific ic la% la%. Ans%er: A Topic: Scientific 0etho# Section: Prologue - !ifficulty: "asy 9. The The lea& lea&es es of of som somee tree treess tur turnn from from gre green en to to bro%n bro%n in the the Fal Falll beca becaus usee it rain rainss less less #uring this part of the year. year. This statement is an eample of a a. repr repro#u o#uci cibl blee obser obser&at &atio ion. n. b. hypothesis. c. theory. #. scie scient ntif ific ic la% la%. Ans%er:
Full file at https://testbanku.eu/ Topic: Scientific 0etho# Section: Prologue - !ifficulty: "asy . The The lea lea&e &ess of of som somee tre trees es turn turn from from gree greenn to to bro bro%n %n in the the Fal Falll bec becaus ausee the the chlorophyll chemically breaks #o%n an# the green color #isappears. This statement is an eample of a a. repr repro#u o#uci cibl blee obser obser&at &atio ion. n. b. hypothesis. c. theory. #. scie scient ntif ific ic la% la%. Ans%er: C Topic: Scientific 0etho# Section: Prologue - !ifficulty: "asy ;. Heat Heat ener energy gy flo flo%s %s from from a reg regio ionn of high high tem temper perat atur uree to to a reg regio ionn of of coo coole lerr temperature spontaneously. spontaneously. This statement is an eample of a a. repr repro#u o#uci cibl blee obser obser&at &atio ion. n. b. hypothesis. c. theory. #. scie scient ntif ific ic la% la%. Ans%er: ! Topic: 0easurements Section: . !ifficulty: "asy <. Anyt Anythi hing ng that that has has mas masss an# an# occu occupi pies es spac spacee is is ref refer erre re## to to as as a. &olume. b. the Atomic Atomic Theory. Theory. c. chemistry. #. matter. Ans%er: !
Full file at https://testbanku.eu/ Topic: 0easurements Section: . !ifficulty: "asy 8. *n hiki hiking ng to to the the top top of 0t. Prince Princeton ton$$ %ith %ith a summit summit ele&at ele&ation ion 1$< 1$< ft.$ ft.$ in the the Sa%atch range of the Colora#o =ockies$ hikers eperience a 3188-ft gain in ele&ation. 2hat is the uncertainty uncertainty in the &alue reporte# for the the ele&ation gain' a. > 888 feet b. > 88 feet c. > 8 feet #. > foot Ans%er: Topic: 0easurements Section: . !ifficulty: "asy . . *n hiki hiking ng to to the the top top of 0t. Prince Princeton ton$$ %ith %ith a summit summit ele&at ele&ation ion 1$< 1$< ft.$ ft.$ in the the Sa%atch range of the Colora#o =ockies$ hikers eperience a 3188-ft gain in ele&ation. 2hat is the uncertainty uncertainty in the &alue reporte# for the the ele&ation gain' a. > 888 feet b. > 88 feet c. > 8 feet #. > foot Ans%er: ! Topic: Precision an# Accuracy Section: . !ifficulty: "asy ). Fi&e Fi&e stu# stu#ent entss obta obtain in the follo% follo%ing ing gra#es gra#es on an eam eam:: ;;$ ;;$ 9<$ 9<$ ;$ ;$ <)$ <. 2hat 2hat is is the a&erage score on this eam for these stu#ents' a. ;.; b. ;) c. 9; #. ;.;8 Ans%er:
Full file at https://testbanku.eu/
Topic: Precision an# Accuracy Section: . !ifficulty: "asy . 2hich 2hich one one of the follo% follo%ing ing measur measureme ements nts posses possesses ses the greate greatest st accurac accuracy' y' a. <8. > b. <88. > c. .;8 > 8.8) #. <.888 888 > 8.88 Ans%er: ! Topic: Precision an# Accuracy Section: . !ifficulty: "asy 1. 2hic 2hichh one one of the the foll follo% o%in ingg meas measur urem emen ents ts is is lea least st acc accur urat ate' e' a. <8. > b. .38 > 8.8 c. )3.8 > 8. #. .) > 8. Ans%er: A Topic: Precision an# Accuracy Section: . !ifficulty: 0e#ium 3. The follo% follo%ing ing &alues &alues %ere %ere obtai obtaine# ne# by meas measuri uring ng the the leng length th of of an ob,ect ob,ect three three separate times. 2hich one of the follo%ing follo%ing best #escribes this #ata' 3.1) 3.<) 3.1;9 a. precise b. accurate c. oth a an# b #. meanin meaningle gless$ ss$ not enou enough gh infor informat mation ion Ans%er: A
Full file at https://testbanku.eu/
Topic: Precision an# Accuracy Section: . !ifficulty: 0e#ium 9. The follo% follo%ing ing &alues &alues %ere %ere obtai obtaine# ne# by meas measuri uring ng the the leng length th of of an ob,ect ob,ect three three separate times. 2hich one of the follo%ing follo%ing best #escribes this #ata' 3.1) cm 3.1) cm 3.19 cm a. precise b. accurate c. both a an# b #. meanin meaningle gless$ ss$ not enou enough gh infor informat mation ion Ans%er: A Topic: Precision an# Accuracy Section: . !ifficulty: 0e#ium . The #ensit #ensityy of of lea# lea# is is .3 .3 g/m?. g/m?. The eperim eperiment ental al &alues &alues obtain obtaine# e# for the #ensity of lea# are .$ .$ .$ an# .1 g/m?. 2hich one of the follo%ing best #escribes this collection of #ata' a. accurate b. precise c. oth a an# b #. @ot @ot eno enough ugh info inform rmat atio ionn Ans%er: C Topic: Precision an# Accuracy Section: . !ifficulty: 0e#ium ;. The #ensit #ensityy of of lea# lea# is is .3 .3 g/m?. g/m?. The eperim eperiment ental al &alues &alues obtain obtaine# e# for the #ensity of lea# are 8.<$ .3$ .3$ an# .; g/m?. 2hich one of the follo%ing best best #escribes this collection of #ata' a. accurate b. precise c. oth a an# b #. @ot @ot eno enough ugh info inform rmat atio ionn Ans%er: A
Full file at https://testbanku.eu/
Topic: Percent "rror Section: . !ifficulty: 0e#ium <. The accept accepte# e# #ens #ensit ityy of a soli soli## is is .1 .1 g/m?. g/m?. The eperim eperiment ental al &alu &alues es obtain obtaine# e# for the #ensity of the soli# are 8.3$ .;$ .;$ an# . g/m?. !etermine the percent error of these measurements. a. ).1 b. ). c. ).) #. ) Ans%er: ! Topic: Significant Figures Section: .) !ifficulty: "asy )8. 2hich 2hich of of the the foll follo%i o%ing ng numb numbers ers has the fe%est fe%est number number of sign signifi ificant cant figure figures' s' )3 8.888 )888 8.88;88 a. )3 b. 8.888 c. )888 #. 8.88;88 Ans%er: C Topic: Significant Figures Section: .) !ifficulty: "asy ). Ho% Ho% man manyy sig signi nifi fica cant nt figu figure ress #oes #oes 8.8 8.88;8 8;888 pos posse sess ss'' a. b. ) c. #. 9 Ans%er: C
Full file at https://testbanku.eu/ Topic: Significant Figures Section: .) !ifficulty: "asy )). 4sing 4sing the the appro appropri priate ate number number of sign signif ifica icant nt figu figures res$$ calcul calculate ate the the ans% ans%er er to to the the follo%ing mathematical eBuation 8 D 59.9 D ;.9896. a. 338 b. 988 c. 33). #. 33).89 Ans%er: Topic: Significant Figures Section: .) !ifficulty: "asy ). 2hich 2hich one one of the follo% follo%ing ing is the best best ans% ans%er er to 51.896 51.896E5. E5.386 3865)< 5)<;-) ;-);6 ;6'' a. 19 b. 13.9 c. 13.91 #. 19.8 Ans%er: A Topic: Significant Figures Section: .) !ifficulty: 0e#ium )1. The The a&era a&erage ge for for the the thre threee number numberss belo% belo% is is rea# rea# off off of a cal calcu cula lato torr as )1.;3;999. 2hat ans%er shoul# shoul# you report$ consi#ering consi#ering the proper number of significant figures' )3.99 )1 )1.;<39 a. )1 b. )1.< c. )1.; #. )3 Ans%er: !
Full file at https://testbanku.eu/ Topic: Significant Figures Section: .) !ifficulty: 0e#ium )3. The a&erag a&eragee of three three eper eperime imenta ntally lly #eterm #etermine ine## #ensi #ensitie tiess 5sho 5sho%n %n belo%6 belo%6 is 1.399 g/m?$ as reporte# by a calculator. calculator. 2hat ans%er shoul# you report$ report$ consi#ering the proper number of significant figures' 1.) g/m? 1.189 g/m? 1.1 g/m? a. 1 g/m? b. 1. g/m? c. 1.3 g/m? #. 1.) g/m? Ans%er: Topic: Scientific @otation Section: . !ifficulty: "asy )9. The length length of a singl singlee bon# bon# ,oin ,oining ing t%o carbon carbon atoms atoms toge togethe therr is is appro approim imate ately ly 8.8888888883 m. This number in scientific notation notation is epresse# as -8 a. .38 m b. .38-< m c. .388 m #. .388-8 m Ans%er: A Topic: Scientific @otation Section: . !ifficulty: "asy ). The The spee# spee# of lig light ht in in a &acu &acuum um in in about about )<<;8 )<<;8888 88888 m/se m/sec. c. This This numbe numberr in scientific notation can be epresse# as a. .88; m/sec b. ).<<;8; m/sec c. 8.))<;8< m/sec #. oth b an# # Ans%er:
Full file at https://testbanku.eu/ Topic: Scientific @otation Section: . !ifficulty: "asy );. 4sing 4sing the the appro appropri priate ate number number of sign signif ifica icant nt figu figures res$$ calcul calculate ate the the ans% ans%er er to to the the follo%ing mathematical eBuation 58.8 E ;.9896 - 5).9;8 / 8.8896. a. )81 b. <<8 c. << #. <<1 Ans%er: A Topic: Scientific @otation Section: . !ifficulty: "asy )<. A laser laser beam tra&el tra&elss a #istan #istance ce of 3))8 3))8 m in 8.888) 8.888) secon# secon#s. s. 2hich 2hich one one of the follo%ing is the best epression 5scientific notation6 for the &elocity of the beam' a. ).98; m/sec b. .;18-< m/sec c. .;8-< m/sec #. 8; m/sec Ans%er: ! Topic: 4nits in Chemistry Section: .1 !ifficulty: "asy 8. 2hile 2hile perf perform orming ing an epe eperim riment ent in lab$ lab$ a stu#e stu#ent nt recor recor#s #s a physic physical al meas measure uremen mentt as 1.13 in the lab notebook. This &alue is best #escribe# as a. high highlly prec preciise. se. b. accurate. c. mean meaniingle nglesss. #. imprecise. Ans%er:
C
Full file at https://testbanku.eu/ Topic: 4nits in Chemistry Section: .1 !ifficulty: "asy . 4sing 4sing a typica typicall therm thermome ometer ter foun# foun# in in the the labor laborato atory ry$$ a stu# stu#ent ent recor# recor#ss a temperature of ;.3 in her lab lab notebook. This &alue is best #escribe# as a. mean meaniingle nglesss. b. highly accurate. c. imprecise. #. a Cels Celsiu iuss tem tempe pera ratu ture re.. Ans%er: A Topic: 4nits in Chemistry Section: .1 !ifficulty: "asy ). A meteor meteorolo ologis gistt pre#i pre#icts cts that that tomo tomorro rro%+ %+ss high high temper temperatu ature re %ill %ill be . . 2hich 2hich one one of the follo%ing best #escribes tomorro%+s tomorro%+s %eather$ base# on the pre&ious information' a. chilly b. hot c. &ery col# #. not not eno enoug ughh inf infor orma mati tion on Ans%er: ! Topic: 4nits in Chemistry Section: .1 !ifficulty: "asy . 2or# or# asso associ ciat atio ion: n: Atom Atomss are are to elem element entss as a. microbes b. molecules c. micelles #. monomers
are are to comp compou oun#s n#s..
Ans%er: Topic: 4nits in Chemistry Section: .1 !ifficulty: "asy 1. 2or# or# asso associ ciat atio ion: n: 0ole 0olecu cule less are are to comp compou oun#s n#s as a. aci#s b. actini#es c. atoms #. anime Ans%er: C
are are to elem element ents. s.
Full file at https://testbanku.eu/ Topic: 0etric G "nglish Systems Section: .1 !ifficulty: "asy 3. 2hen 2hen measu measurin ringg the the lengt lengthh of an auto automob mobile ile$$ %hich %hich unit unit of length length %oul# %oul# be the most appropriate' a. inch b. feet c. millimeters #. mile Ans%er:
Topic: 0etric G "nglish Systems Section: .1 !ifficulty: "asy 9. 2hen 2hen measu measurin ringg the the curb curb %eight %eightII of an auto automob mobile ile$$ %hich %hich unit unit of mass mass %oul %oul## be the most appropriate' a. kilograms b. grams c. milligrams #. kiloliters Ans%er: A Topic: 0etric G "nglish Systems Section: .1 !ifficulty: "asy . 2hich 2hich one one of of the the foll follo%i o%ing ng unit unitss of &olume &olume %oul# %oul# be the most most appro appropri priate ate to use use %hen consi#ering the &olume of liBui# in a hypo#ermic nee#le' a. milliliters b. cubic centimeters c. liters #. oth a an# b Ans%er: ! Topic: 0etric System Section: .1 !ifficulty: "asy ;. The The met metri ricc syst system em is base base## on mult multip iple less of %hat %hat num numbe ber' r' a. b. 3 c. 8 #. ) Ans%er: C
Full file at https://testbanku.eu/
Topic: 0etric System Section: .1 !ifficulty: "asy <. 2hic 2hichh one one of the the fol follo lo%i %ing ng pref prefi ies es is is use# use# in in the the metr metric ic sys syste tem' m' a. penta b. metac. #eci#. heptaAns%er: C Topic: 0etric System Section: .1 !ifficulty: "asy 18. 2hic 2hichh one of of the the foll follo% o%in ingg prefi prefie ess is not not use use## in the the met metri ricc syst system em'' a. kilo b. tetrac. nano#. megaAns%er: Topic: 0etric System Section: .1 !ifficulty: "asy 1. 1. 2hic 2hichh one one of the the fol follo lo%i %ing ng is a #er #eri& i&e# e# unit unit'' a. mass b. #ensity c. temperature #. time Ans%er: Topic: 0etric System Section: .1 !ifficulty: "asy 1). 1). 2hic 2hichh one one of the the foll follo% o%in ingg is a fun# fun#am amen enta tall unit unit'' a. &olume b. energy c. mole #. pressure Ans%er: C
Full file at https://testbanku.eu/ Topic: 0etric System Section: .1 !ifficulty: "asy 1. The base base unit unit for &olume &olume in the the metr metric ic syst system em is is %hich %hich one of the the foll follo%i o%ing' ng' a. oJ. b. lbs. c. ? # . m? Ans%er: C Topic: 0etric System Section: .1 !ifficulty: "asy 11. The base base unit unit in the the metr metric ic syst system em for for length length is %hich %hich one one of of the the foll follo%i o%ing' ng' a. feet b. meters c. centimeters #. kilograms Ans%er: Topic: 0etric System Section: .1 !ifficulty: 0e#ium 13. 2hic 2hichh one one of the the foll follo% o%in ingg corr corres espon pon#s #s to the the gre great ates estt mas mass' s' a. 8.3 lbs b. 8.3 kg c. 388 g #. 9.383 mg Ans%er: Topic: 4nits Section: .1 !ifficulty: 0e#ium 19. 2hat 2hat are are the the symbo symbols ls for the S* unit unitss of mass$ mass$ lengt length$ h$ &olum &olume$ e$ temp tempera eratur ture$ e$ an# an# time' a. g$ in.$ Bt Bt.$ oF$ min. b. kg$ m$ ?$ K$ sec c. m$ l$ &$ t$ ts #. kg$ cm$ m?$ oC$ hrs. Ans%er:
Full file at https://testbanku.eu/ Topic: !imensional Analysis Section: .3 !ifficulty: "asy 1. The Titan$ itan$ the the larges largestt 4S inte interco rconti ntinen nental tal ball ballist istic ic missi missile le 5*C 5*C06$ 06$ has has a rang rangee of 1 about .3 8 km. 2hat is the range range of this missile missile in miles' a. <88 miles b. )1888 miles c. )188 miles #. <8 miles Ans%er: A Topic: !imensional Analysis Section: .3 !ifficulty: 0e#ium 1;. The price price of gasoli gasoline ne in in a typica typicall 4S 4S city city is a#&erti a#&ertise# se# as being being L.;3 L.;3/ga /gal. l. 2hat 2hat is the cost of gasoline per liter' a. L1.9/? b. L.8)/? c. L8.8938/? #. L3.))/? Ans%er: Topic: !imensional Analysis Section: .3 !ifficulty: 0e#ium 1<. *t is recomm recommen#e en#e## that that a footba football ll be be infla inflate# te# to abou aboutt < psi 5poun#s 5poun#s per sBuare sBuare inch6. Con&ert this pressure into mmHg 5millimeters 5millimeters of mercury6 using the follo%ing information. atm M 1. psi an# atm M 98 mmHg a. 8.) mmHg b. 18 mmHg c. .883 mmHg #. ;.8-1 mmHg Ans%er:
Full file at https://testbanku.eu/ Topic: !imensional Analysis Section: .3 !ifficulty: 0e#ium 38. (our local local po%e po%err compa company ny has has char charge# ge# you you L39.; L39.;$$ at a rate rate of of L8.8)9 L8.8)91/2 1/2att att$$ for a month+s month+s use of electricity. electricity. Ho% many %atts 526 of electricity #i# you use' a. .38 2 b. 39.< 2 c. )38 2 #. )3 2 Ans%er: C Topic: !imensional Analysis Section: .3 !ifficulty: 0e#ium 3. A tetbo tetbook ok has has mass mass of of ). ). lbs. lbs. 2hat 2hat is is the the mass mass of of the the tet tet in units units of milligrams' lb. M 131 g a. .89 mg b. 3. mg c. .898 mg #. .8989 mg Ans%er: ! Topic: !imensional Analysis Section: .3 !ifficulty: 0e#ium 3). The #istan #istance ce from from home home plate plate to the center center fiel fiel## fenc fencee is 181 feet. feet. 2hat 2hat is is this this #istance in kilometers' a. 88 km b. .)81 km c. ) km #. 8.) km km Ans%er: !
Full file at https://testbanku.eu/ Topic: !imensional Analysis Section: .3 !ifficulty: 0e#ium 3. The chemic chemical al bon# bon# that that hol#s hol#s t%o carbon carbon atoms atoms toget together her has a lengt lengthh of about about -8 .3N$ %here N M 8 m. Con&ert this &alue into inches. a. .38-; in. b. .;8-; in. c. 3.<8-< in. #. .;8-) in. Ans%er: C Topic: !imensional Analysis Section: .3 !ifficulty: 0e#ium 31. A typica typicall piece piece of paper paper has has a %i#th %i#th$$ or thickne thickness$ ss$ of 8.88 8.88 inches inches.. Ho% many many pieces of paper %oul# be reBuire# to make a book that is 3.91 in. thick 5neglecting the front an# back co&er6' a. 8.8)8 8)8< pag pages b. 391. pages c. 3)8 pages #. 3.91 8) pages Ans%er: C Topic: !imensional Analysis Section: .3 !ifficulty: 0e#ium 33. *f your your heart heart beats beats 3 3 times times per minute minute$$ ho% ho% time timess %ill %ill your your heart heart beat beat in one #ay' a. . 83 beats/#ay b. 8 89 beats/#ay c. 1.3 8 beats/#ay #. <.< 81 beats/#ay Ans%er: A
Full file at https://testbanku.eu/ Topic: !imensional Analysis Section: .3 !ifficulty: 0e#ium 39. An in#i&i in#i&i#ua #uall earn earnss L. L.3/h 3/hrr an# an# must must pay pay L338 per month month for rent. rent. *f he/she he/she %orks 8 hours per %eek$ ho% many #ays %ill it take to earn enough money to ,ust pay the rent' a. .8 #ays b. 3.3 #ays c. .8 #ays #. 33 #a #ays Ans%er: Topic: !imensional Analysis Section: .3 !ifficulty: 0e#ium 3. A large large glas glasss ,ar ,ar cont contain ainss )1; )1; ,ell ,ellybe ybeans ans$$ each each of %hich %hich occup occupies ies a &olum &olumee of 13 mm . 2hat is the &olume of the ,ar in units of liters$ assuming assuming no space bet%een the ,ellybeans' a. 3.1 ? b. ).; ? c. 8.31 ? #. );. ? Ans%er: C Topic: !imensional Analysis Section: .3 !ifficulty: 0e#ium 3;. A ma,or ma,or leag league ue pitc pitcher her can thro% thro% a fastba fastball ll at 1 1 m/se m/sec. c. Ho% fast fast is is his his fast fastbal balll in miles per hour' a. <9 mph b. 9) mph c. 3 mph #. ;< mph Ans%er: A
Full file at https://testbanku.eu/ Topic: !imensional Analysis Section: .3 !ifficulty: 0e#ium 3<. A rectan rectangul gular ar s%im s%immin mingg pool pool has has the the foll follo%i o%ing ng #ime #imensi nsions ons 5l % h6$ 3. m .9 m ).3 m. 2hat is the &olume of the pool in milliliters' milliliters' a. 1; m? b. 1.;8 m? c. 1;88 m? #. 1.;8-3 m? Ans%er: Topic: !imensional Analysis Section: .3 !ifficulty: 0e#ium 98. *n plan plannin ningg a part partyy$ you you ha&e ha&e L38. L38.88 88 to to purch purchase ase the .8 kg kg of beef beef reBui reBuire# re# to fee# e&eryone. *f the cost of beef is L).1< per poun#$ ho% much beef can you purchase' a. )3 lbs b. )8 kg c. <. kg #. 11 kg Ans%er: C Topic: !imensional Analysis Section: .3 !ifficulty: 0e#ium 9. A ma,or ma,or leag league ue baseb baseball all player player is is consi consi#er #ere# e# to to be succ success essful ful if he he hits hits for for an an a&erage of 8.88 or better. Assuming 9; at-bats in one year$ ho% many hits %ill %ill be reBuire# for a player to hit 8.3' a. )8< b. ))< c. )83 #. )) Ans%er:
Full file at https://testbanku.eu/ Topic: Temperature Section: .9 !ifficulty: "asy 9). A labora laborator toryy proce# proce#ure ure sugge suggests sts that that a certa certain in react reaction ion be be con#uct con#ucte# e# in in a flask flask at o o 38.8 C. 2hat is this this temperature in units of F' o a. ); F b. 98 oF c. )) oF #. 3; oF Ans%er: C Topic: Temperature Section: .9 !ifficulty: "asy 9. A labora laborator toryy proce# proce#ure ure sugge suggests sts that that a certa certain in react reaction ion be be con#uct con#ucte# e# in in a flask flask at o 38.8 C. 2hat is this temperature in units of Kel&in' a. ).) K b. )8 K c. ) K #. ).) K Ans%er: ! Topic: Temperature Section: .9 !ifficulty: "asy 91. The The melt meltin ingg poin pointt for for aspi aspiri rinn is 18; K. 2hat 2hat is is its its melt meltin ingg poin pointt in in oC' a. 3oC b. 9;oC c. )8
Full file at https://testbanku.eu/ Topic: Temperature Section: .9 !ifficulty: "asy 99. *o#ine pentoi#e 5*)736 #ecomposes into *) an# 7) at )3oC. 2hat is is this in oF' a. ;3oF b. 3)oF c. oF #. )oC Ans%er: True or !alse uestions
Topic: Precision an# Accuracy Section: . !ifficulty: "asy 9. A meas measur ure# e# &al &alue ue rep repor orte te## to be ;. ;.9) 9) g is a prec precis isee &alu &alue. e. Ans%er: True Topic: Precision an# Accuracy Section: . !ifficulty: "asy 9;. A meas measur ure# e# &al &alue ue rep repor orte te## to be ;. ;.9) 9) g is an acc accur urat atee &alu &alue. e. Ans%er: False Topic: Significant Figures Section: .) !ifficulty: "asy 9<. The &alue &alue obta obtaine ine## by multip multiplyi lying ng 1.) 1.) times times 13.8 13.8888 888 has 1 signi signific ficant ant figure figures. s. Ans%er: True Topic: Significant Figures Section: .) !ifficulty: "asy 8. The #igits #igits in an an ans%e ans%err that that your your calcu calculat lator or pro#uc pro#uces es are are all all signif significa icant. nt. Ans%er: False
Full file at https://testbanku.eu/ Topic: 4nits Section: .1 !ifficulty: "asy . 4nits 4nits of of grams grams are approp appropria riate te to to use use %hen %hen #iscu #iscussi ssing ng the the mass mass of a human human hair hair.. Ans%er: False Topic: 0etric System Section: .1 !ifficulty: "asy ). The metri metricc syste system m enabl enables es one one to to easil easilyy con&er con&ertt from from gram gramss to to poun#s poun#s using using multiples of 8. Ans%er: False Topic: 0etric System Section: .1 !ifficulty: "asy . 7ne 7ne mill millig igra ram m is one one mill millio ionn time timess smal smalle lerr tha thann one one gram gram.. Ans%er: False Topic: 0etric System Section: .1 !ifficulty: "asy 1. 7ne 7ne lite literr is 888 888 tim times es lar large gerr than than one one cubi cubicc cent centim imet eter er 5cm 5cm6. Ans%er: True Topic: !imensional Analysis Section: .3 !ifficulty: "asy 3. Perfor Performin mingg #imen #imensio sional nal anal analysi ysiss enable enabless one to con&e con&ert rt from from one set set of of units units to another. Ans%er: True
Full file at https://testbanku.eu/ "hort #nswer uestions
Topic: History of Chemistry Section: Prologue A- !ifficulty: "asy 9. Calcium ca carbonate$ Ca CaC7$ #oes rea#ily #issol&e 5is Oinsoluble+6 in %ater un#er room temperature con#itions. *n terms of the Scientific 0etho#$ is this this statement representati&e of a hypothesis$ theory$ repro#ucible obser&ations$ or a la%' Ans%er: This is an eample of a repro#ucible obser&ation since the insolubility of calcium carbonate is repro#ucibly obser&e# un#er the the gi&en con#itions. Also$ an eplanation is not pro&i#e# to eplain %hy calcium carbonate #oes not #issol&e. Topic: History of Chemistry Section: Prologue A- !ifficulty: "asy . Since Since the the int inter erac acti tion on 5for 5force ces6 s6 bet bet%ee %eenn calc calciu ium m carb carbon onat ate$ e$ CaC7 CaC7$ particles is stronger than the interactions bet%een CaC7 an# %ater$ it %ill not #issol&e in %ater un#er room temperature con#itions. con#itions. *n terms of the Scientific 0etho#$ is this statement representati&e of a hypothesis$ theory$ theory$ repro#ucible obser&ations$ or a la%' Ans%er: An eplanation is pro&i#e# to eplain %hy %hy calcium carbonate #oes not #issol&e #issol&e in %ater %ithout supporting supporting eperimental information. Therefore$ this statement statement is a hypothesis. Topic: Precision an# Accuracy Section: . !ifficulty: "asy ;. The The of a seri series es of meas measur urem emen ents ts #esc #escri ribe bess the the repr repro#u o#uci cibi bili lity ty of the eperiment. Ans%er: precision Topic: Precision an# Accuracy Section: . !ifficulty: "asy <. The The of a seri series es of meas measur urem emen ents ts is #epen #epen#e #ent nt upon upon ho% clos closee these measure# &alues are to an accepte# 5book6 &alue. Ans%er: accuracy
Full file at https://testbanku.eu/ Topic: 0easurements Section: . !ifficulty: "asy ;8. *n hiki hiking ng to to the the top top of 0t. Prince Princeton ton$$ %ith %ith a summit summit ele&at ele&ation ion 1$< 1$< ft.$ ft.$ in the the Sa%atch range of the Colora#o =ockies$ hikers eperience a 3188-ft gain in ele&ation. 2hat is the uncertainty uncertainty in the &alue reporte# for the the ele&ation gain' 2hat is the uncertainty in the summit ele&ation' Ans%er: "le&ation ga gain: > 88 feet
Summit ele&ation: > fo foot
Topic: Precision an# Accuracy Section: . !ifficulty: 0e#ium ;. The #ensit #ensityy of iron iron %as %as eper eperime imental ntally ly #ete #etermi rmine# ne# in the labora laborator toryy. i&en i&en that that the accepte# #ensity for iron is .; g/m? an# the follo%ing eperimental results 5.)3 g/m?$ ;.8 g/m?$ ;. g/m?$ an# .;< g/m?6$ g/m?6$ are the results accurate' Are the #ata precise' Ans%er: The a&erage of the eperimental #ata is .;< g/m?. Therefore$ the a&erage of the #ata is accurate but since there is a comparati&ely large #ifference bet%een the #ata 5a #ifference of o&er g/m? at the etreme6 the #ata coul# be consi#ere# to not be precise. Topic: Precision an# Accuracy Section: . !ifficulty: 0e#ium ;). !uring !uring a labor laborato atory ry epe eperim riment ent$$ a stu# stu#ent ent measur measures es the the #ens #ensity ity of iron iron three three #ifferent times$ times$ obtaining the follo%ing &alues: 9.<;$ ;.3$ an# ;.)) g/m?. *f the accepte# &alue for the #ensity #en sity of iron is .; g/m?$ ho% %oul# you #escribe this #ata set' Ans%er: The a&erage of the three &alues for for three #ensity &alues is is .;3 g/m?. Therefore$ the #ata is accurate but not &ery precise. Topic: Percent "rror Section: . !ifficulty: 0e#ium ;. The #ensit #ensityy of iron iron %as %as eper eperime imental ntally ly #ete #etermi rmine# ne# in the labora laborator toryy. i&en i&en that that the accepte# #ensity for iron is .; g/m? an# the follo%ing eperimental results 5.)3 g/m?$ ;.8 g/m?$ ;. g/m?$ an# .;< g/m?6$ calculate the percent error. Ans%er: A&erage #ensity M .;< g/m?. Percent "rror M Q5.;< .;6/.;RE88 M 8.)31
Full file at https://testbanku.eu/ Topic: Percent "rror Section: . !ifficulty: 0e#ium ;1. Stu#en Stu#ents ts in in an a#&ance a#&ance## chemi chemistr stryy labor laborato atory ry %ere %ere reBuir reBuire# e# to to #eter #etermin minee the the amount of heat energy release# release# by the combustion of octane. The results that the the stu#ents obtaine# for the heat of combustion of octane %ere 39.) k/g$ 31.)8) k/g$ 3.88< k/g$ an# 13.;3 k/g 5an amount of heat energy release# per gram of octane combuste#6. *f the accepte# &alue for the heat of combustion of octane is 1;.)8 k/g$ calculate the percent error in the stu#ents+ eperiment. eperiment. Ans%er: A&erage heat of combustion combustion M 3.;1; k/g. k/g. Percent "rror M Q53.;1; 1;.)86/1;.)8RE88 M .389 Topic: Significant Figures Section: .) !ifficulty: "asy ;3. The popula populati tion on of a me#i me#iumum-siJ siJe# e# city city is is 8$888. 8$888. *f each each memb member er of the community contributes L19.8; in property taes$ ho% much re&enue is collecte# by the city go&ernment' =eport your ans%er by %riting out the amount collecte# an# in scientific notation. Ans%er: 8$888EL19.8; M L1.9;8 an# 19 million million ; hun#re# thousan# #ollars #ollars Topic: Scientific @otation Section: . !ifficulty: "asy ;9. =ather =ather than than %ri %ritin tingg the number number 3 3 mill million ion %it %ithh all of its its Jero Jeroes$ es$ you can %rit %ritee in a shorthan# kno%n as . Ans%er: scientific notation Topic: 4nits Section: .1 !ifficulty: "asy ;. The relati relations onship hip bet%ee bet%eenn centi centimet meters ers an# inches inches 5).31 5).31 cm M inch6 inch6 is an 5eact/ineact6 relationship. Ans%er: ineact
Full file at https://testbanku.eu/ Topic: !imensional Analysis Section: .3 !ifficulty: 0e#ium ;;. @ASA @ASA+s Phoen Phoeni i 0ars 0ars ?an#er ?an#er %as launch launche# e# on August August ;$ )88 )88 an# an# lan# lan#e# e# on the surface of 0ars )<< #ays later on 0ay )3$ )88;. Ho% many years #i# it take Phoeni to reach reach 0ars' Ho% many secon#s' Ans%er: )<< #ays 5 year/93 #ays6 M 8.;< years. years. )<< #ays 5)1 hrs/#ay65988 sec/hr6 M ).3;8 s Topic: !imensional Analysis Section: .3 !ifficulty: 0e#ium ;<. The #istan #istance ce sepa separat rating ing an org organi anicc monol monolayer ayer an# the surfac surfacee of a metal metal is .9 .9 -; Angstroms 5Å6$ %here Å M 8 cm. 2hat is this #istance in units of inches' inches' Ans%er: .9 Å 58-; cm/A65 inch/).31 cm6 M .)18-; inches Topic: !imensional Analysis Section: .3 !ifficulty: 0e#ium <8. The The len lengt gthh of a carb carbonon-ca carb rbon on #oubl #oublee bon# bon# 5CMC 5CMC66 is is 1 1 pm. pm. 4se 4se thi thiss -) information to complete the follo%ing table. 5 pm M 8 m6 Picometer Centimeter 0eter Feet 1 Ans%er: Picometer 1
Centimeter .18-;
0eter .18-8
Feet 9.8-;
Topic: !imensional Analysis Section: .3 !ifficulty: 0e#ium <. *n plan plannin ningg a part partyy$ you nee# to pro& pro&i#e i#e kg of of beef beef in in or#er or#er to fee# fee# e&er e&eryon yone. e. The cost of beef at the the grocery store is L).1< per poun#. *f you ha&e a L38.88 bu#get$ can you pro&i#e a sufficient amount of beef' Ans%er: !etermine the number of poun#s of beef L38 can buy 5)8. lbs6 an# con&ert into kilograms 5<. kg6 an# compare to to reBuirements. Therefore$ you must re-e&aluate re-e&aluate your bu#get #ue to a shortage of beef.
Full file at https://testbanku.eu/ Topic: !imensional Analysis Section: .3 !ifficulty: 0e#ium <). The %orl# %orl# recor# recor# in the the )88-m )88-m #ash #ash is <.) <.) seco secon#s n#s.. 2hat 2hat %as %as this this pers person+ on+ss a&erage &elocity in miles per hour' Ans%er: Con&ert )88 m into miles miles 58.)1 miles6 miles6 an# secon#s secon#s into hours. 53.98- hr6 to obtain ). mph. Topic: !imensional Analysis Section: .3 !ifficulty: 0e#ium <. 4sain 4sain olt olt last last set set the the %orl %orl## recor recor## in the 88.8-m 88.8-m #ash #ash in erlin erlin$$ erma ermany ny on August 9$ )88<. olt %as electronically time# time# at <.3; secon#s. 2hat %oul# be olt+s olt+s a&erage pace in units of miles per hour' Ans%er: m/sec 5 mile/98< m6 5988 sec/hr6 M ).9 mph Topic: !imensional Analysis Section: .3 !ifficulty: Ha r # <1. 4se the unit unit mapI mapI techn techniBu iBuee to illus illustra trate te ho% ho% you you %oul %oul## con&er con&ertt from from unit unitss of of miles per hour 5mph6 to units of m/sec. Ans%er: mph km/hr m/hr m/hr m/min m/sec$ or some &ariation &ariation thereof. Topic: !imensional Analysis Section: .3 !ifficulty: Ha r # <3. At closes closestt appro approach$ ach$ the #istan #istance ce bet% bet%een een "arth "arth an# an# 0ars 0ars is appro approima imatel telyy 88 million kilometers. @ASA+ @ASA+s Phoeni 0ars ?an#er reBuire# about )<< #ays to tra&el from "arth to a polar region on 0ars. Assuming that the #istance bet%een "arth an# 0ars remaine# constant an# that Phoeni tra&ele# at a constant &elocity$ &elocity$ a##ress the follo%ing items. a. 4se the the unit unit mapI techniBue techniBue to illust illustrate rate ho% ho% you %oul# %oul# con&ert con&ert from #ays to secon#s. b. 2hat %as the a&erage &elocity of Phoeni in units of km/sec' c. 2hat %as %as the the a&erage a&erage &elocity &elocity of Phoeni Phoeni in in units units of miles/ miles/hr' hr' Ans%er: a. #ays #ays hour hourss min minut utes es sec secon on#s #s 9 b. 888 km ÷ ).3;8 sec M .;; km/sec c. 8889 km 5mi/.98< km6 ÷ ;8 hr M ;998 mi/hr
Full file at https://testbanku.eu/ Topic: !imensional Analysis Section: .3 !ifficulty: Ha r # <9. Flipp Flipping ingII a light light s%itch s%itch result resultss in in a glo%in glo%ingg bulb bulb imme# imme#iat iately elyI. I. Ho%e&e Ho%e&err$ there is a time time #elay bet%een flipping the s%itchI an# obser&ing obser&ing the light. *f you$ an# the light s%itch$ are ;.88 ft. from the light bulb$ ho% long 5in microsecon#s6 %ill it take the light to tra&el from the bulb to %here you are stan#ing' 5spee# of light M .88 8; m/sec6 Ans%er: Con&ert ;.88 ft. into meters 5 ft.M ) in. in.M).31 cm cmM8.8 m6$ m6$ then #i&i#e this #istance 5in m6 by the spee# of light to obtain the time in units u nits of secon#s. Finally$ con&ert from secon#s to microsecon#s by multiplying by the con&ersion factor$ sec M .8 89 sec. ;. 8 8- sec Topic: Temperature Section: .9 !ifficulty: "asy <. The The temp temper erat atur uree scal scalee that that is base base## on abso absolu lute te Jero Jero is the the
scal scale. e.
Ans%er: Kel&in Topic: Temperature Section: .9 !ifficulty: "asy <;. A meteor meteorolo ologis gistt infor informs ms the the publi publicc that that tomo tomorro rro%+ %+ss tempe temperat rature ure %il %illl be 3 3oC. Shoul# you plan on #ressing %armly' "plain. Ans%er: !ress for %arm %eather. The temperature is pre#icte# to be U <3oF. Topic: Temperature Section: .9 !ifficulty: 0e#ium <<. *n a partic particula ularr eperi eperiment ment stu#en stu#ents ts meas measure ure the the chang changee in temp tempera eratur turee that that occurs occurs %hen an aci# an# a base are mie# mie# together. together. The initial temperature temperature of the o solution %as 93.; F an# the final temperature %as measure# at 1.)oF. 2hat %as the change in temperature in units units of Celsius an# Kel&in' Kel&in' 2hat can you conclu#e about the magnitu#e of the temperature change bet%een the Celsius an# Kel&in scales' o oC M 1.9oC Ans%er: oC M ;.;oC C) M ).1oC K M 1.9 K K M )<).8 K K) M )<9.9 K The change in temperature on o n the Celsius scale is eBual in magnitu#e to the change in temperature on the Kel&in scale.
