December 2018 1 717 Report
Sebanyak 1,11 gram Cacl2 dilarutkan dalam 250 gram air pada suhu 27 derajat celcius.Jika derajat ionisasinya 0,9,tentukan:
a.titik didih larutan
b.titik beku larutan
c.tekanan osmotik
(Ar:Ca=40,Cl=35,5,kb air=0,52 celcius/m,kt air-1,86 celcius/m)

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