3. Using the same calorimeter as in problem 2, a student mixed 180.0 mL of 2.50 M HNO3 with 180.0 mL of 2.55 M KOH. a. Write the neutralization reaction occurring. b. What is the final volume of the solution? What is its concentration (of the salt produced)? If the density of the resulting solution is 1.05 g/mL, what is the mass of the resulting solution? C. d. The specific heat of the resulting solution is 3.87 Jlg•°C. If the temperature change was measured to be 20.8°C, how many joules did the solution absorb? e. How many joules did the calorimeter absorb? f. Calculate the total number of joules released by the reaction. g. Calculate AH neutralization in kJ/mol.

3. Using the same calorimeter as in problem 2, a student mixed 180.0 mL of 2.50 M HNO3 with 180.0 mL of 2.55 M KOH. a. Write the neutralization reaction occurring. b. What is the final volume of the solution? What is its concentration (of the salt produced)? If the density of the resulting solution is 1.05 g/mL, what is the mass of the resulting solution? C. d. The specific heat of the resulting solution is 3.87 Jlg•°C. If the temperature change was measured to be 20.8°C, how many joules did the solution absorb? e. How many joules did the calorimeter absorb? f. Calculate the total number of joules released by the reaction. g. Calculate AH neutralization in kJ/mol.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".

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3. Using the same calorimeter as in problem 2, a student mixed 180.0 mL of 2.50 M HNO3 with
180.0 mL of 2.55 M KOH.
a. Write the neutralization reaction occurring.
b. What is the final volume of the solution? What is its concentration (of the salt produced)?
If the density of the resulting solution is 1.05 g/mL, what is the mass of the resulting
solution?
C.
d. The specific heat of the resulting solution is 3.87 Jlg•°C. If the temperature change was
measured to be 20.8°C, how many joules did the solution absorb?
e. How many joules did the calorimeter absorb?
f. Calculate the total number of joules released by the reaction.
g. Calculate AH neutralization in kJ/mol.

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