Chemistry
Senior High
この電子6はどうやってだしますかかっこ2番です
(1) HNO3+ (ア)+e → (イ) + NO2
(2) Cr202-+14H++(ウ)→(エ)+7H2O
(3) (COOH)2() +2H++2e¯
(4) SO₂+2H20 · → ( )+4H++2е¯
次式のよう
H₂S
SO₂+4
(1) 0.30m
(2)0.30m
Answers
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