問題詳情
35.已知氣態氣化氣通入水中溶解成酸性溶液時,放出熱量。有關下列五個反應:
之反應熱△H1,△H2,△H3,△H4,△H5之間,下列各種關係中,何者正確?
(A)△H1+ △H2+ △H3+△H4+△H5 <O
(B)△H3+ △H4+ △H5> O
(C)△H2+ △H3+△H4 + △H5 <O
(D)△H1 +△H2+△H3 >O
(E)△H1+△H2>0
參考答案
答案:A,C,D,E
難度:計算中-1
書單:沒有書單,新增
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