Determine if the acid-base neutralization reaction of hydrochloric acid (HCl) with sodium hydroxide (NaOH) to form sodium chloride (NaCl) and water is spontaneous at 37°C. 1. Compute for the ΔH° rxn of the equation: ___________kJ/mol (Write your answer in 1 decimal place without the unit). Compound ΔH° (kJ/mol) ΔS° (J/K•mol) HCl –92.3 187.0 NaOH –426.7 75.91 NaCl –411.0 72.38 H2O –285.8 69.9
Determine if the acid-base neutralization reaction of hydrochloric acid (HCl) with sodium hydroxide (NaOH) to form sodium chloride (NaCl) and water is spontaneous at 37°C. 1. Compute for the ΔH° rxn of the equation: ___________kJ/mol (Write your answer in 1 decimal place without the unit). Compound ΔH° (kJ/mol) ΔS° (J/K•mol) HCl –92.3 187.0 NaOH –426.7 75.91 NaCl –411.0 72.38 H2O –285.8 69.9
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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Determine if the acid-base neutralization reaction of hydrochloric acid (HCl) with sodium hydroxide (NaOH) to form sodium chloride (NaCl) and water is spontaneous at 37°C.
1. Compute for the ΔH° rxn of the equation: ___________kJ/mol (Write your answer in 1 decimal place without the unit).
| Compound | ΔH° (kJ/mol) | ΔS° (J/K•mol) |
| HCl | –92.3 | 187.0 |
| NaOH | –426.7 | 75.91 |
| NaCl | –411.0 | 72.38 |
| H2O | –285.8 | 69.9 |
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