LEMBAR KERJA SISWA Praktikum Pembuatan Es Krim

LEMBAR KERJA SISWA

1. Judul Judul Percob Percobaan aan

: Sifat Sifat Koliga Koligatif tif Laruta Larutan n ( Pebua Pebuatan tan E! "ri# "ri#

$. %u&u %u&uan an Perc Perco obaan baan

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Mengeta'ui engaru' engaru' !ifat "oligatif "oligatif (enurunan titi" be"u# dala "e'iduan "e'iduan !e'ari)'ari

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  Ba!"o

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Su!u Kental Mani!   Santan E! Batu   +ara

,. Pro! Pro!ed edur ur Perc Percob obaan aan

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Sia"an alat dan ba'an

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-aur"an !u!u "ental ani! ang ang tela' dicair"an dengan dengan !antan "eudian "eudian a!u"an "e dala la!ti" 

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Ma!u"an cauran !u!u dan !antan ang tela' dibung"u! dibung"u! la!ti" "e dala  la!ti" ang lebi' be!ar.

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Ma!u""an e! batu "e dala la!ti" tadi

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Ma!u"an gara "edala la!ti" ang tela' teri!i e! batu dengan cauran cauran !u!u dan !antan.

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Koco" la!ti" la!ti" ter!ebut !aai larutan !u!u dan !antan ebe"u

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%uang e! "ri ang tela' &adi "e dala ang"u" 

/. 0a!il Percobaan

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