25. The standard molar enthalpy of formation of glucose, C,H12Os), is -1274.4 kJ/mol. a) Is the formation of glucose from its elements exothermic or endothermic? b) Write a balanced equation depicting the formation of glucose from its elements and for which the enthalpy of reaction is -1274.4 kJ.

Chemistry: An Atoms First Approach
2nd Edition
ISBN:9781305079243
Author:Steven S. Zumdahl, Susan A. Zumdahl
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Chapter7: Chemical Energy
Section: Chapter Questions
Problem 15Q: The enthalpy change for the reaction CH4(g)+2O2(g)CO2(g)+2H2O(l) is 891 kJ for the reaction as...
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25. The standard molar enthalpy of formation of glucose, C,H1,0,(s), is –1274.4 kJ/mol.
a) Is the formation of glucose from its elements exothermic or endothermic?
b) Write a balanced equation depicting the formation of glucose from its elements and for which the enthalpy of reaction
is –1274.4 kJ.
Transcribed Image Text:25. The standard molar enthalpy of formation of glucose, C,H1,0,(s), is –1274.4 kJ/mol. a) Is the formation of glucose from its elements exothermic or endothermic? b) Write a balanced equation depicting the formation of glucose from its elements and for which the enthalpy of reaction is –1274.4 kJ.
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