In the following experiment, a coffee-cup calorimeter containing 100 mL of H2O is used. The initial temperature of the calorimeter is 23.0 °C. If 5.50 g of CaCl, is added to the calorimeter, what will be the final temperature of the solution in the calorimeter? The heat of solution quoln of CaCl2 is –82.8 kJ mol1. Express your answer with the appropriate units.

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In the following experiment, a coffee-cup calorimeter containing 100 mL of H2 O is used. The
initial temperature of the calorimeter is 23.0 °C. If 5.50 g of CaCl2 is added to the calorimeter,
what will be the final temperature of the solution in the calorimeter? The heat of solution qsoln of
CaCl, is -82.8 kJ mol 1.
Express your answer with the appropriate units.
Transcribed Image Text:In the following experiment, a coffee-cup calorimeter containing 100 mL of H2 O is used. The initial temperature of the calorimeter is 23.0 °C. If 5.50 g of CaCl2 is added to the calorimeter, what will be the final temperature of the solution in the calorimeter? The heat of solution qsoln of CaCl, is -82.8 kJ mol 1. Express your answer with the appropriate units.
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