October 2019 1 6 Report
Ke dalam 100 gram air dilarutkan 0,6 gram urea (CO(NH2)2) dan 5,4 gram zat nonelektrolit A. Ternyata dalam percobaan, larutan tersebut membeki pada temperatur -0,774°C. Tentukan massa molekul relatif zat A, jika Kfair = 1,86°C/molal!

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