A 25.0 mL solution of 1.00 mol/L HCI is mixed with 25.0 mL solution of 1.00 mol/L NaOH and allowed to react. The temperature changed 9.9 °C and the mass of the solution is 51.7133 g. The specific heat capacity of the solution is 4.18 J/g x degree celcius a. Calculate the enthalpy change in kilojoules. b. Calculate the moles of NaOH. c. Calculate the enthalpy change in kilojoules per mole. Label each part with your work and answer.

A 25.0 mL solution of 1.00 mol/L HCI is mixed with 25.0 mL solution of 1.00 mol/L NaOH and allowed to react. The temperature changed 9.9 °C and the mass of the solution is 51.7133 g. The specific heat capacity of the solution is 4.18 J/g x degree celcius a. Calculate the enthalpy change in kilojoules. b. Calculate the moles of NaOH. c. Calculate the enthalpy change in kilojoules per mole. Label each part with your work and answer.

Chemistry: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter7: Chemical Energy

Section: Chapter Questions

Problem 100AE

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