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6 Nov 2019
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The vapor pressure of CCI3F at 300 K is 856 torr. If 12.0g of CCI3F is enclosed in a 1.2 - L container, will any liquid be present? Given that the heat of fusion of water is -6.02 kj/mol. that the heat capacity of H2O(l) is 75.2 J/mol middot K and that the heat capacity of H2O(s) is 37.7 J/mol middot K, calculate the heat of fusion of water at -15 degree C Two liquids. A and B. have vapor pressures at a given temperature of 24 mmHg and 36 mmHg, respectively. We prepare solutions of A and B at a given temperature and measure the total pressures above the solutions. We obtain the following data: Predict the total pressure above a solution of 2 mol A and 4 mol B. Express your answer to two significant figures and include the appropriate units. Show transcribed image text
please explain the reason behind the answer
The vapor pressure of CCI3F at 300 K is 856 torr. If 12.0g of CCI3F is enclosed in a 1.2 - L container, will any liquid be present? Given that the heat of fusion of water is -6.02 kj/mol. that the heat capacity of H2O(l) is 75.2 J/mol middot K and that the heat capacity of H2O(s) is 37.7 J/mol middot K, calculate the heat of fusion of water at -15 degree C Two liquids. A and B. have vapor pressures at a given temperature of 24 mmHg and 36 mmHg, respectively. We prepare solutions of A and B at a given temperature and measure the total pressures above the solutions. We obtain the following data: Predict the total pressure above a solution of 2 mol A and 4 mol B. Express your answer to two significant figures and include the appropriate units.
Show transcribed image text Jean KeelingLv2
9 Aug 2019