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6C(s)+5H2(g)+3N2(g)+9O2(g) 2C3H5(ONO2)3(l) ¦¤H1

2 H2(g)+ O2(g) 2H2O(g) ¦¤H2

C(s)+ O2(g) CO2(g) ¦¤H3

Ôò·´Ó¦4C3H5(ONO2)3(l) 12CO2(g)+10H2O(g)+O2(g)+6N2(g)µÄ¦¤HΪ

A. 12¦¤H3+5¦¤H2£­2¦¤H1 B. 2¦¤H1£­5¦¤H2£­12¦¤H3

C. 12¦¤H3£­5¦¤H2£­2¦¤H1 D. ¦¤H1£­5¦¤H2£­12¦¤H3

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¢ÚH2(g)+ O2(g)=H2O(g)¡÷H2£¬¢ÛC(s)+O2(g)¨TCO2(g)¡÷H3£¬

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4C3H5(ONO2)3(l)¨T12CO2(g)+10H2O(g)+O2(g)+6N2(g)¡÷H=12¡÷H3+10¡÷H2-2¡÷H1£»

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