有關2FeOs的精選知識
知識的精華會讓學習更簡單容易,熱門的2FeOs鑑賞列表是專門提供2FeOs的相關精彩內容的地方,這裡的2FeOs相關內容,小編都精心編輯,精選優質2FeOs的相關知識,分享一些2FeOs方面的精華知識。
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已知:2Fe(s)+O2(g)=2FeO(s)△H=-544kJ·mol-14Al(s)+3O2(g)=2A...
問題詳情: 已知:2Fe(s)+O2(g)=2FeO(s)△H=-544kJ·mol-14Al(s)+3O2(g)=2Al2O3(s)△H=-3350kJ·mol-1則2Al(s)+3FeO(s)=Al2O3(s)+3Fe(s)的△H是A.-859kJ·mol-1B.+859kJ·mol-1C.-1403kJ·mol-1 D.-2491kJ·mol-1【回答】A【解析】根據蓋...
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已知:2Fe(s)+O2(g)=2FeO(s)△H=-544kJ·mol-14Al(s)+3O2(g)=2Al...
問題詳情:已知:2Fe(s)+O2(g)=2FeO(s)△H=-544kJ·mol-14Al(s)+3O2(g)=2Al2O3(s)△H=-3350kJ·mol-1則2Al(s)+3FeO(s)=Al2O3(s)+3Fe(s)的△H是( )A.-859kJ·mol-1 B.+859kJ·mo...