問題詳情
13. In order to prepare a solution with a freezing point of -1.50°C, 200.0 g water has to be added glycerin (C3H8O3), anonelectrolyte, with mass of__________ g to attain the desired aqueous solution.
(A) 0.018
(B)36.46
(C) 18.1
(D) 26.0
(E)14.8
參考答案