redox

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hydrated iron(II) sulpahte is FeSO4 *xH2O . On strong heating
呢個reaction有冇redox?
SO4 2- + 4H+ + 2e- -> SO2 + 2H2O
呢條有關果個reaction的equation對嗎?

2006-11-20 16:49:25 · 2 個解答 · 發問者 2003 2 in 科學 ➔ 化學

我係問緊呢個reaction(heating)有冇redox發生
唔係問緊你
SO4 2- + 4H+ + 2e- - SO2 + 2H2O
係唔係redox
問非所答

2006-11-20 18:18:15 · update #1

唔好見到我寫條equation就話有

2006-11-20 18:18:44 · update #2

4H+
許邊度黎?

2006-11-23 16:03:24 · update #3

It only dehydrates the compound. No redox reaction.

FeSO4 . x H2O ==> FeSO4 + X H2O

2006-11-20 16:56:28 · answer #1 · answered by Wilson 7 · 0⤊ 0⤋

有,so4 放出了O2,係reducing agent, H吸了2個O ,是Oxidazing agent

2006-11-20 16:55:04 · answer #2 · answered by yiu ming 2 · 0⤊ 0⤋