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12 Dec 2019
What is the molar mass of 35.0 g of an unknown substance that depresses the freezing point of 0.350 kg of water 0.50 °C? Kf for water is 1.86 °C/m.
372 g/mol
172 g/mol
392 g/mol
272 g/mol
What is the molar mass of 35.0 g of an unknown substance that depresses the freezing point of 0.350 kg of water 0.50 °C? Kf for water is 1.86 °C/m.
372 g/mol |
172 g/mol |
392 g/mol |
272 g/mol |
Jarrod RobelLv2
13 Dec 2019