4. A 50.0 mL solution of 1.2 M HCI at 24.1°C is mixed with 50.0 mL of 1.3 M NaOH, also at 24.1°C, in a coffee-cup calorimeter. After the reaction occurs, the temperature of the resulting mixture is 29.8°C. The density of the final solution is 1.05 g/mL. Calculate the molar heat of neutralization. Assume the specific heat of the solution is 4.184 J/g.°C. The heat capacity of the calorimeter is 32.5 J/°c. a. 44.8 kJ/mol b. 58.5 kJ/mol c. 13.0 kJ/mol d. 33.9 kJ/mol

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Answer the attached photo.
4. A 50.0 mL solution of 1.2 M HCI at 24.1°C is mixed with 50.0 mL of 1.3 M NaOH,
also at 24.1°C, in a coffee-cup calorimeter. After the reaction occurs, the
temperature of the resulting mixture is 29.8°C. The density of the final solution is
1.05 g/mL. Calculate the molar heat of neutralization. Assume the specific heat of
the solution is 4.184 J/g•°C. The heat capacity of the calorimeter is 32.5 J/°c.
a. 44.8 kJ/mol
b. 58.5 kJ/mol
c. 13.0 kJ/mol
d. 33.9 kJ/mol
Transcribed Image Text:4. A 50.0 mL solution of 1.2 M HCI at 24.1°C is mixed with 50.0 mL of 1.3 M NaOH, also at 24.1°C, in a coffee-cup calorimeter. After the reaction occurs, the temperature of the resulting mixture is 29.8°C. The density of the final solution is 1.05 g/mL. Calculate the molar heat of neutralization. Assume the specific heat of the solution is 4.184 J/g•°C. The heat capacity of the calorimeter is 32.5 J/°c. a. 44.8 kJ/mol b. 58.5 kJ/mol c. 13.0 kJ/mol d. 33.9 kJ/mol
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