Enter your answer in the provided box. From the standard enthalpies of formation, calculate AH for the reaction rxn C,H12() + 90,(g) → 6CO2(g) + 6H,0() H AH kJ/mol AH rxn Substance (kJ/mol) O2(g)

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From the standard enthalpies of formation, calculate AH
for the reaction
rxn
CH12() + 90,(g) → 6CO2(g) + 6H,O(!)
ΔΗ
kJ/mol
AH
f
rxn
Substance
(kJ/mol)
O2(g)
O3(g)
142.2
CO(g)
-110.5
CO2(8)
-393.5
CO2(aq)
-412.9
co,² (aq) -676.3
H,O(g)
-241.8
H,O(1)
-285.8
H,O,(1)
-187.6
C,H12(1)
-151.9
Transcribed Image Text:A Question 2 - Test 1 sem 2_20_21 X https://ezto.mheducation.com/ext/map/index.html?_con3Dcon&external_browser=0&laune 21 1 Saved Enter your answer in the provided box. From the standard enthalpies of formation, calculate AH for the reaction rxn CH12() + 90,(g) → 6CO2(g) + 6H,O(!) ΔΗ kJ/mol AH f rxn Substance (kJ/mol) O2(g) O3(g) 142.2 CO(g) -110.5 CO2(8) -393.5 CO2(aq) -412.9 co,² (aq) -676.3 H,O(g) -241.8 H,O(1) -285.8 H,O,(1) -187.6 C,H12(1) -151.9
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