Consider the following reaction: NacI (s) - Na* (aq) + Cl" (ag) AH = In a coffee-cup calorimeter you dissolve 18.1 g of this salt in 105 g of water at 26.4 °C. The final temperature of the solution formed is 24.1 °C. What is the molar enthalpy of this reaction, in kJ/mol of salt? Assume the specific heat of the solution is 4.184 J/g°C, and that there is no heat loss to the surroundings. Please enter your answer to the correct number of significant figures.

Chemistry: Principles and Practice
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Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
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Chapter5: Thermochemistry
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Problem 5.62QE: A 50-mL solution of a dilute AgNO3 solution is added to 100 mL of a base solution in a coffee-cup...
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consider the following reaction
Consider the following reaction:
NacI (s) - Na+ (aq) + CI" (aq) AH =
In a coffee-cup calorimeter you dissolve 18.1 g of this salt in 105 g of water at 26.4 °C.
The final temperature of the solution formed is 24.1 °C.
What is the molar enthalpy of this reaction, in kJ/mol of salt?
Assume the specific heat of the solution is 4.184 J/g°C, and that there is no heat loss to the surroundings. Please enter
your answer to the correct number of significant figures.
Transcribed Image Text:Consider the following reaction: NacI (s) - Na+ (aq) + CI" (aq) AH = In a coffee-cup calorimeter you dissolve 18.1 g of this salt in 105 g of water at 26.4 °C. The final temperature of the solution formed is 24.1 °C. What is the molar enthalpy of this reaction, in kJ/mol of salt? Assume the specific heat of the solution is 4.184 J/g°C, and that there is no heat loss to the surroundings. Please enter your answer to the correct number of significant figures.
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