Calculate the difference, in kilojoules, between AE and AH for the following exothermic reaction at 57 °C. 2N2Og) + 302(8) 4NO28) Use the data in table below: Standard Enthalpies of Formation of Typical Substances Substance AH (k met-) Substance AH (k mol-) H,O;() -187.6 Ag() AgBr() AgaG) -100.4 HBr(g) -36 HC(g) HI(g) HNO,() H,SO,() HC,H,O,(/) Hg(/) -127.0 -92.30 26.6 A) - 1669.8 -173.2 Al,O,G) C) (graphite) CO(g) CO,() CHg) CH,CI(g) CH,I2) CH,OH) CONH);6) (urea) CONH,),(4g) -811.32 -110.5 -487.0 -393.5 -74.848 Hg(g) 60.84 -82.0 14.2 KG) -238.6 KCI() -435.89 -333.19 K,SO,6) -1433.7 N;(g) NH,(g) NH,CI6) -391.2 -46.19 226.75 52.284 -315.4

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Calculate the difference, in kilojoules, between AE and AH for the following exothermic reaction at 57 °C.
2N20(g) + 302(3) 4NO2(s)
Use the data in table below:
Standard Enthalpies of Formation of Typical Substances
AH (kJ mol-)
AH (kJ mol-)
Substance
H,O,()
HBr(g)
Substance
-187.6
Ag()
AgBr()
-100.4
-36
-92.30
HCI(g)
HI(g)
HNO,()
Aga)
-127.0
26.6
Al)
-1669.8
-173.2
Al,O,()
CG) (graphite)
CO(g)
CO,(g)
H,SO,()
-811.32
-487.0
HC,H,O;()
Hg(/)
Hg(g)
-110,5
-393.5
-74.848
60.84
CH(g)
CH,CI(g)
CH,I(g)
CH,OH(/)
CO(NH,);() (urea)
CONH,),(aq)
-82.0
14.2
KG)
KCI(,)
-435.89
-238.6
K,SO,G)
N;(g)
-1433.7
-333.19
-391.2
-46.19
NH3(g)
NH,CI)
226.75
CH2(g)
C,H(g)
C,HA2)
CH,OH(/)
52.284
-315.4
90.37
NO(g)
NO,(g)
-84.667
33.8
-277.63
N,O(g)
81.57
Ca()
CaBry6)
9.67
-682.8
(3YO°N
11
CaCO,6)
-1207
-795.0
Na()
CaCh()
NaHCO,6)
Na,CO,()
-635.5
-947.7
CaOG)
-1131
Ca(OH);(1)
-986.59
NaCI()
-411.0
CaSO,G)
-1432.7
NaOH()
-426.8
-1575.2
CaSO,H,06)
CaSO, 2H,06)
Cl(g)
Fel)
-2021.1
NaşSO,0)
-1384.5
0,(g)
Pb()
PbOG)
-219.2
-822.2
Fe,O36)
S()
-296.9
-241.8
-395.2
(3)O'H
-285.9
(3)fos
kJ
ΔΕ-ΔΗ-
Transcribed Image Text:Calculate the difference, in kilojoules, between AE and AH for the following exothermic reaction at 57 °C. 2N20(g) + 302(3) 4NO2(s) Use the data in table below: Standard Enthalpies of Formation of Typical Substances AH (kJ mol-) AH (kJ mol-) Substance H,O,() HBr(g) Substance -187.6 Ag() AgBr() -100.4 -36 -92.30 HCI(g) HI(g) HNO,() Aga) -127.0 26.6 Al) -1669.8 -173.2 Al,O,() CG) (graphite) CO(g) CO,(g) H,SO,() -811.32 -487.0 HC,H,O;() Hg(/) Hg(g) -110,5 -393.5 -74.848 60.84 CH(g) CH,CI(g) CH,I(g) CH,OH(/) CO(NH,);() (urea) CONH,),(aq) -82.0 14.2 KG) KCI(,) -435.89 -238.6 K,SO,G) N;(g) -1433.7 -333.19 -391.2 -46.19 NH3(g) NH,CI) 226.75 CH2(g) C,H(g) C,HA2) CH,OH(/) 52.284 -315.4 90.37 NO(g) NO,(g) -84.667 33.8 -277.63 N,O(g) 81.57 Ca() CaBry6) 9.67 -682.8 (3YO°N 11 CaCO,6) -1207 -795.0 Na() CaCh() NaHCO,6) Na,CO,() -635.5 -947.7 CaOG) -1131 Ca(OH);(1) -986.59 NaCI() -411.0 CaSO,G) -1432.7 NaOH() -426.8 -1575.2 CaSO,H,06) CaSO, 2H,06) Cl(g) Fel) -2021.1 NaşSO,0) -1384.5 0,(g) Pb() PbOG) -219.2 -822.2 Fe,O36) S() -296.9 -241.8 -395.2 (3)O'H -285.9 (3)fos kJ ΔΕ-ΔΗ-
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