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9.物質X燃燒時的化學反應式為:X+3O2→CO2+H2O(只有生成物的係數未平衡),試問下列哪一個物質,最有可能為X?(A)H2(B)CO(C)CH4(D)CH3OH(E)C2H5OH
問題詳情
9.物質X燃燒時的化學反應式為:X+3O2→CO2+H2O(只有生成物的係數未平衡),試問下列哪一個物質,最有可能為X?
(A)H2
(B)CO
(C)CH4
(D)CH3OH
(E)C2H5OH
參考答案
答案:
[無官方正解]
難度:
計算中
-1
書單:
沒有書單,新增
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