May 2019 1 21 Report
Tiga gram urea dilarutkan ke dalam 500 gram air dan 10,26 gram gula tebu dilarutkan ke dalam 300 gram air. Berapa penurunan titik beku campuran kedua larutan tersebut jika penurunan titik beku molal air = 1,85°C? (Mr urea = 60g/mol dan Mr gula = 292 g/mol).

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