11 a b C Consider the hypothetical thermochemical equation 3A+B → 2C for which AH = 65.5 kJ/mol. X L If you have 5.30 moles of A, what quantity of heat, in kJ, would be absorbed? P If the reaction absorbs 345 kJ of heat, What quantity in moles of C would be produced? What would AH, in kJ/mol, be for the reaction 2 C → 3A + B?

Chemistry & Chemical Reactivity
9th Edition
ISBN:9781133949640
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter5: Principles Of Chemical Reactivity: Energy And Chemical Reactions
Section: Chapter Questions
Problem 120SCQ: In the reaction of two moles of gaseous hydrogen and one mole of gaseous oxygen to form two moles of...
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Consider the hypothetical thermochemical equation
3A+B → 2C
for which AH = 65.5 kJ/mol.
X
If you have 5.30 moles of A, what quantity of heat, in kJ, would be
absorbed?
What would AH, in kJ/mol, be for the reaction 2 C 3 A + B?
If the reaction absorbs 345 kJ of heat, What quantity in moles of C would be
produced?
What would AH, in kJ/mol, be for the reaction 9 A + 3 B → 6 C?
Qu
Which one of the following reactions would have an enthalpy change of
-2xAH? Here, AH refers to the enthalpy change of the original reaction.
PC
hp
Transcribed Image Text:11 a b C d e app.10Tedu.co Consider the hypothetical thermochemical equation 3A+B → 2C for which AH = 65.5 kJ/mol. X If you have 5.30 moles of A, what quantity of heat, in kJ, would be absorbed? What would AH, in kJ/mol, be for the reaction 2 C 3 A + B? If the reaction absorbs 345 kJ of heat, What quantity in moles of C would be produced? What would AH, in kJ/mol, be for the reaction 9 A + 3 B → 6 C? Qu Which one of the following reactions would have an enthalpy change of -2xAH? Here, AH refers to the enthalpy change of the original reaction. PC hp
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