5 oo ton 1boeu oi bros Incloi . 9. What is AH°rxn for the following reaction? C&H&() + 15/2 O2(g)6CO2(g) +3H2O(I) 6C(graphite) +3H2(g) CeHs() C(graphite) + O2(g)- CO2(g) H2(g)+2O2(g) H2O(I) vltolom TosO AHOrxn +49.0 kJ/mol nogon AH°n-393.5 kJ/mol AH°PXn-285.8 kJ/mol > rxn rxn a. -630.3 kJ/mol 0P C b. -2597.8 kJ/mol c. -3169.4kJ/mol d. -3267.4 kJ/mol 1909 E104ter e. 630.3 kJ/mol astil 18 lov lanil od ei sed m1OS Pnoo O oxhBou Ln

Question

What is the enthalpy change for the following reaction?

5
oo ton 1boeu oi bros Incloi
.
9. What is AH°rxn for the following reaction?
C&H&() + 15/2 O2(g)6CO2(g) +3H2O(I)
6C(graphite) +3H2(g) CeHs()
C(graphite) + O2(g)- CO2(g)
H2(g)+2O2(g) H2O(I)
vltolom
TosO
AHOrxn +49.0 kJ/mol
nogon
AH°n-393.5 kJ/mol
AH°PXn-285.8 kJ/mol
>
rxn
rxn
a. -630.3 kJ/mol
0P C
b. -2597.8 kJ/mol
c. -3169.4kJ/mol
d. -3267.4 kJ/mol
1909 E104ter
e. 630.3 kJ/mol
astil 18
lov lanil od ei sed
m1OS
Pnoo
O
oxhBou
Ln

Image Transcription

5 oo ton 1boeu oi bros Incloi . 9. What is AH°rxn for the following reaction? C&H&() + 15/2 O2(g)6CO2(g) +3H2O(I) 6C(graphite) +3H2(g) CeHs() C(graphite) + O2(g)- CO2(g) H2(g)+2O2(g) H2O(I) vltolom TosO AHOrxn +49.0 kJ/mol nogon AH°n-393.5 kJ/mol AH°PXn-285.8 kJ/mol > rxn rxn a. -630.3 kJ/mol 0P C b. -2597.8 kJ/mol c. -3169.4kJ/mol d. -3267.4 kJ/mol 1909 E104ter e. 630.3 kJ/mol astil 18 lov lanil od ei sed m1OS Pnoo O oxhBou Ln

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