已知下列数据:2Fe(s)+O2(g)=2FeO(s)△H=-544kJ?mol-14Al(s)+3O2(g)=2Al2O3(s)△H=-3350kJ?m
已知下列数据:2Fe(s)+O2(g)=2FeO(s)△H=-544kJ?mol-14Al(s)+3O2(g)=2Al2O3(s)△H=-3350kJ?mol-1则2Al...
已知下列数据:2Fe(s)+O2(g)=2FeO(s)△H=-544kJ?mol-14Al(s)+3O2(g)=2Al2O3(s)△H=-3350kJ?mol-1则2Al(s)+3FeO(s)=Al2O3(s)+3Fe(s)的△H是( )A.-859 kJ?mol-1B.+859 kJ?mol-1C.-1403 kJ?mol-1D.-2491 kJ?mol-1
展开
推荐律师服务:
若未解决您的问题,请您详细描述您的问题,通过百度律临进行免费专业咨询