Calculate AH° for the reaction:- CH()+ NH3g) -HCN) +3.H2(g) Given: AH°r (in kJ.mol): CH()=-74.9 a) +255.9 kJ b)-255.9 kJ c)-229.7 kJ d) +229.7 kJ e)-511.9 kJ NH)-45.9 HCN+135.1
Calculate AH° for the reaction:- CH()+ NH3g) -HCN) +3.H2(g) Given: AH°r (in kJ.mol): CH()=-74.9 a) +255.9 kJ b)-255.9 kJ c)-229.7 kJ d) +229.7 kJ e)-511.9 kJ NH)-45.9 HCN+135.1
Chemistry for Engineering Students
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ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Lawrence S. Brown, Tom Holme
Chapter9: Energy And Chemistry
Section: Chapter Questions
Problem 9.96PAE: 9.96 Most first aid "cold packs" are based on the endothermic dissolution of ammonium nitrate in...
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
Transcribed Image Text:Calculate AH° for the reaction:-
CH()+ NH3g) -HCN) +3.H2(g)
Given: AH°r (in kJ.mol): CH()=-74.9
a) +255.9 kJ
b)-255.9 kJ
c)-229.7 kJ
d) +229.7 kJ
e)-511.9 kJ
NH)-45.9
HCN+135.1
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