The reaction for the metabolism of sucrose, C12H22011, is the same as for its combustion in oxygen to yield CO2(g) and H20(1). The standard heat of formation of sucrose is -2230 kJ mol 1. Use the data in the table below to compute the amount of energy (in kJ) released by metabolizing 1.19 oz (33.7 g) of sucrose. Standard Enthalpies of Formation of Typical Substances Substance AN; ( mol-) Substance AH; (K mot-) C) (graphite) CO(e) -241.8 (3)O°H -285.9 H,O4) H,O,() HBrg) -110.5 -393.5 -187.6 -36 CHg) CH,AG) -74.848 -92.30 HC(g) HI(g) HNO,() -82.0 26.6 CHJ) CH,OH() CO(NH),() (urea) CO(NH),(ap) CH() C,H.() CH) CH,OH(/) H;(g) 14.2 -238.6 -173.2 -333.19 H,SO,) -811.32 -391.2 HC,H,O,) 487.0 226.75 Pb() 52.284 PbO) -219.2 -84.667 -277.63 296.9 so,) -395.2 i kJ eTextbook and Media Attempts: 0 of 15 used Submit Answer Save for Later
The reaction for the metabolism of sucrose, C12H22011, is the same as for its combustion in oxygen to yield CO2(g) and H20(1). The standard heat of formation of sucrose is -2230 kJ mol 1. Use the data in the table below to compute the amount of energy (in kJ) released by metabolizing 1.19 oz (33.7 g) of sucrose. Standard Enthalpies of Formation of Typical Substances Substance AN; ( mol-) Substance AH; (K mot-) C) (graphite) CO(e) -241.8 (3)O°H -285.9 H,O4) H,O,() HBrg) -110.5 -393.5 -187.6 -36 CHg) CH,AG) -74.848 -92.30 HC(g) HI(g) HNO,() -82.0 26.6 CHJ) CH,OH() CO(NH),() (urea) CO(NH),(ap) CH() C,H.() CH) CH,OH(/) H;(g) 14.2 -238.6 -173.2 -333.19 H,SO,) -811.32 -391.2 HC,H,O,) 487.0 226.75 Pb() 52.284 PbO) -219.2 -84.667 -277.63 296.9 so,) -395.2 i kJ eTextbook and Media Attempts: 0 of 15 used Submit Answer Save for Later
Chemistry: Matter and Change
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Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom
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Chapter15: Energy And Chemical Change
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Problem 112A: sample of natural gas is analyzed and found to be88.4% methane (CH4) and 11.6% ethane (C2H6) bymass....
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Transcribed Image Text:The reaction for the metabolism of sucrose, C12H22011, is the same as for its combustion in oxygen to yield CO2(g) and H2O(1). The
standard heat of formation of sucrose is -2230 kJ mol 1. Use the data in the table below to compute the amount of energy (in kJ)
released by metabolizing 1.19 oz (33.7 g) of sucrose.
Standard Enthalpies of Formation of Typical Substances
Substance
AH; (K mol-)
Substance
AH; (K) mol-')
(3)O'H
H,OU)
CO) (graphite)
-241.8
-110.5
-285.9
CO,)
393.5
H;O:()
-187.6
HBrg)
-36
CH()
CH,C)
CHI)
CH,OH()
-74.848
HC(g)
HI(g)
HNO,()
H,SO,)
-82.0
-92.30
14.2
26.6
-238.6
-173.2
CO(NH),() (urea)
-333.19
-811.32
CO(NH);(ag)
HC,H,0,()
0,(g)
-391,2
-487.0
226.75
CH(g)
CH)
C,H.)
52.284
Pb(s)
PbO()
-219.2
-84.667
-277.63
CH,OH(/)
H;(g)
SO:()
-296.9
so,)
-395.2
kJ
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