840/1000/22.4=0.0375m
CH4+2O2=CO2↑+2H2O
生成的水和二氧化碳的摩尔比是2:1
0.6/(44+2*18)=0.0075m
所以甲烷为0.0075m氧气为0.03m所以剩余气体为0.03-2*0.075=0.015
体积比等于摩尔比1:4
840/1000/22.4=0.0375m
CH4+2O2=CO2↑+2H2O
生成的水和二氧化碳的摩尔比是2:1
0.6/(44+2*18)=0.0075m
所以甲烷为0.0075m氧气为0.03m所以剩余气体为0.03-2*0.075=0.015
体积比等于摩尔比1:4