September 2018 2 29 Report
HELP ME PLEASE(soal kimia (besok pgi dah hrus dkmpul:'( )

1. gliserol sebanyak 2,50 mol dilarutkan kedalam 500 gram air.apabila Kf air sebanyak 1,86°
c/m
titik bek larutan yang terbentuk adalah……
a.-3,10 b.-1,96 c.0,00 d.-9,3 e.-11,16

2 .suatu zat non elektrolit dalam 100 ml larutan memiliki tekanan osmotik 456 25 mmhg pada suhu 27 o C. apabila R=0,082 L atm⁻¹ K⁻¹, jumlah mol larutan tersebut sebesar.....mol
a. 0,03 b. 0,02 c. 0,01 d. 0,015 e. 0,002
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