Chemistry
Senior High
Resolved
二酸化硫黄の青の部分矢印の前酸化数が+4で矢印の後が+6になるのなぜ?教えてください
ヨウ化カリウム KI
■二酸化硫黄
硫化水素
SO2
H2S
2I¯
-1
SO2
+ 2H2O
→
+4
H.S
Ⅰ.
2-
+2e
SO + H+ +2e°
LOSTS
+6
+ 2H+ +2e
Answers
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