To determine whether H+ ions in HCl act as a catalyst in the reaction between hydrochloric acid and sodium thiosulfate. Chemistry was an HL subject for me.
To determine whether H+ ions in HCl act as a catalyst in the reaction between hydrochloric acid and sodium thiosulfate. Chemistry was an HL subject for me.Descripción completa
EEFull description
First draft of my new IB Physics IA Guide
IB Chem IA Bleach
Descripción: My IA from 2016. Feel free to take ideas or notes from it. If you use any of it, make sure you are not directly copying or forget to exclude my name ;P.
ib biology IA checklistFull description
Ib maths IA guide with a list of selectable topics and a brief introduction to writing an IA and the expectations from IB examiners.Full description
IB Biology IA - Example
An example of an economics internal assessment for the IB. Includes coversheet.
IB Physics IA Ideas!Full description
this is my ib hl business ia and can help you to get an understanding of ia in business
Descripción: sample business & mgmt sl ia
A quick and concise guide to help students pick an IA topic and research questionFull description
arbazFull description
Submission for May 2016 Extended Essay Subject: Chemistry Predicted score:Descripción completa
An example for the correct format of an IB Physics IA testing the properties of a cantilever.Full description
A colection of all the calculations required for IB Chemistry, including the Human Biochemistry and Medicines and Drugs optional units.
A quick and concise guide to help students pick an IA topic and research questionFull description
Full description
Descripción completa
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Table of Contents
e r
Foreword
v
Internal Assessmen Assessmentt Inormation
vi
o
Health and Saety inormation
viii
C
Investigation 1 – Te Separation O Mixtures
1
–
Investigation 2 – Te Preparation A Soluble Salt
4
1
Investigation 3 – Preparation And Properties O Some Common Gases
8
Investigation 4 – Puriying a Substance By Recrystallisation
12
m
Investigation 5 – ests For Anions And Cations
15
u l
Investigation 6 – Determining Te Amount O Water O Crystallisation In A Hydrated Salt
20
o
Investigation 7 – Determining Te Composition O Copper(Ii) Carbonate ...
23
Investigation 8 – Determining Te Concentration O Concentrated Nitric Acid By itration ...
25
Investigation 9 – Determining Te Solubility O Ethanedioic (Oxalic) Acid
29
Investigation 10 – Determining Te Molar Mass O A Soluble Acid By itration ...
32
e
V – s n o i t a g i t s e v n I y r t s i m e h C B I
Investigation 11 – Using Using Back itration o o Determine Te Percentage By Mass O Nitrogen In A Fertiliser Fertiliser 36 Investigation 12 – Some Reactions O Te Halogens (Group 7 / 17)And Teir Salts
39
Investigation 13 – Investiga Investigating ting Forces Between Particles And Teir Efect On Physical Properties
44
Investigation 14 – Measuring Enthalpy Changes By Calorimetry
49
Investigation 15 – Using Calorimetric echniques o Indirectly Determine An Enthalpy Change ...
55
Investigation 16 – A Variety O echniques Used For Measuring Rates O Reactions
58
Investigation 17 – A Study O Te Efect O A Particular VariableOn Te Rate O A Chemical Reaction
65
Investigation 18 – Factors Afecting Rates O Chemical Reactions
70
Investigation 19 – An Introduction o Equilibrium
76
Investigation 20 – Predicting Te Efect O Changes In Te Conditions O A Chemical Equilibrium
78
Investigation 21 – A Comparison O Te Properties O Strong And Weak Acids And Bases
83
Investigation 22 – Some Reactions Involvin Involvingg Common Oxidising Agents And Reducing Agents
90
Investigation 23 – An Introductory Investiga Investigation tion Into Electrochemistry ...
95
Investigation 24 – Some Reactions O Saturated And Unsa Unsaturated turated Hydrocarbons
99
Investigation 25 – Some Characteristic Reactions O Alcohols And Halogenoalkanes
