来自吕书志的问题
CompoundRelativemolecularmassCH3CH2OH46CH3CH2OCH380CH3CH2CO2CH388C6H12O6180When1gofeachthesecompundsundergoescompletecombustion,whichonewillproducethegreatestnumberofmolesofcarbondioxide?难道真的要把公式全列出吗
CompoundRelativemolecularmass
CH3CH2OH46
CH3CH2OCH380
CH3CH2CO2CH388
C6H12O6180
When1gofeachthesecompundsundergoescompletecombustion,whichonewillproducethegreatestnumberofmolesofcarbondioxide?
难道真的要把公式全列出吗?应该有更快的方法吧?
7回答
2020-06-22 17:54