The following thermochemical equation is for the reaction of hydrogen chloride(g) with oxygen(g) to form water(g) and chlorine(g). 4HCl(g) + O2(g)2H2O(g) + 2Cl2(g) H = -114kJ When 14.0 grams of hydrogen chloride(g) react with excess oxygen(g), ___________ kJ of energy are evolved/absorbed.
The following thermochemical equation is for the reaction of hydrogen chloride(g) with oxygen(g) to form water(g) and chlorine(g). 4HCl(g) + O2(g)2H2O(g) + 2Cl2(g) H = -114kJ When 14.0 grams of hydrogen chloride(g) react with excess oxygen(g), ___________ kJ of energy are evolved/absorbed.
Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter8: Thermochemistry
Section: Chapter Questions
Problem 49QAP: Chlorine trifluoride is a toxic, intensely reactive gas. It was used in World War II to make...
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The following thermochemical equation is for the reaction of hydrogen chloride(g) with oxygen(g) to form water(g) and chlorine(g).
4HCl(g) + O2(g)2H2O(g) + 2Cl2(g)
- H = -114kJ
When 14.0 grams of hydrogen chloride(g) react with excess oxygen(g), ___________ kJ of energy are evolved/absorbed.
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