The δh°soln of hno3 is –33.3 kj/mol. 13.0 ml of 14.0 m hno3 is dissolved in 100.0 ml of distilled water initially at 25°c. how much ice at 0°c [cp = 37.1 j/(mol ·°c), δh°fus = 6.01 kj/mol] must be added to return the solution temperature to 25°c after dissolution of the acid and equilibrium with the ice is reached? the molar heat capacity is 80.8 j/(mol·°c) for the solution, and the molar heat capacity is 75.3 j/(mol·°c) for pure water.
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Astudent states that 9.0 g of baking soda will form an unsaturated solution in 100 g of water. what do you need to know to decide whether this statement is correct? a. the temperature of the water and the molar mass of baking soda b. the percent by volume of the solution and the solubility of baking soda c. the temperature of the water and the solubility of baking soda at that temperature
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The δh°soln of hno3 is –33.3 kj/mol. 13.0 ml of 14.0 m hno3 is dissolved in 100.0 ml of distilled wa...
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