問題詳情
16.將氫氣與氧氣反應得1莫耳水蒸氣，放熱243kJ，上述反應的熱化學反應式表示法，何者正確？
(A)
(B)
(C)
(D)
(A)
(B)
(C)
(D)
參考答案
答案：[無官方正解]
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)
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