[化學] 水中氧化還原
Which of the following pair in aqueous solution could undergo redox reaction ?
(A)HCl (aq) / Ba(OH)2 (aq)
(B)Hg2(NO3)2 (aq) / CuSO4 (aq)
(C)CaCl2 (aq) / Na2SO4 (aq)
(D)Al (s) / KMnO4 (aq)
遇到這種題目沒有頭緒
想請教這種問題要如何判斷?
感謝!!
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◆ From: 122.122.249.115
推
06/29 15:26, , 1F
06/29 15:26, 1F
→
06/29 15:27, , 2F
06/29 15:27, 2F
不懂...囧"
※ 編輯: fs83 來自: 122.122.249.115 (06/29 20:02)
推
06/29 20:24, , 3F
06/29 20:24, 3F
→
06/29 20:27, , 4F
06/29 20:27, 4F
原來如此!! 感謝您!!
※ 編輯: fs83 來自: 122.122.249.115 (06/29 20:56)