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ÒÑÖª£ºCH3OH(1) + O2(g) = CO(g) + 2H2O(g) ¡÷H = -443.64 kJ¡¤mol-1
2CO (g) + O2(g) = 2CO2(g) ¡÷H =-566.0 kJ¡¤mol-1
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2CH3OH+3O2(g) = 2CO2(g) + 4H2O(g)£»¡÷H =£1453.28kJ¡¤mol£1 +3O2(g) = 2CO2(g) + 4H2O(g)£»¡÷H =£1453.28kJ¡¤mol£1 ¸º O2+4e-+2H2O=4OH- 1.07
CH3OH(1) + O2(g) =" CO(g)" + 2H2O(g) ¡÷H1= £443.64 kJ¡¤mol£1
2CO (g) + O2(g) = 2CO2(g) ¡÷H 2=£566.0 kJ¡¤mol£1
2CH3OH(1) +3O2(g) = 2CO2(g) + 4H2O(g)£»¡÷H =2¡÷H1£¡÷H 2=-1453.28kJ¡¤mol£1
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͵ÄÎïÖʵÄÁ¿Îª0.1mol , ÖÁÉÙÏûºÄ¼×´¼µÄÖÊÁ¿Îª1.07g
CH3OH(1) + O2(g) =" CO(g)" + 2H2O(g) ¡÷H1= £443.64 kJ¡¤mol£1
2CO (g) + O2(g) = 2CO2(g) ¡÷H 2=£566.0 kJ¡¤mol£1
2CH3OH(1) +3O2(g) = 2CO2(g) + 4H2O(g)£»¡÷H =2¡÷H1£¡÷H 2=-1453.28kJ¡¤mol£1
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