Which of the following statements are true, about this reaction? 3Cu(s) + 8H*(ag) + 2NO3 (ag) → 3CU²*(ag) + 2NO(g) + 4H2O(1) Cu) is oxidized. The oxidation state of nitrogen changes from +5 to +2. I. II. III. Hydrogen ions are oxidized to form H2OO- A. I only В. П only С. Ш only D. I and II

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A: Oxidation means increase in the oxidation number  Reduction means decrease in oxidation number

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A: Hello. Since your question has multiple parts, we will solve the first question for you. If you want…

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Q: 4.43 Arrange the following species in order of increasingoxidation number of the sulfur atom:

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A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: redox reaction? O yes O no 2AGNO, (ag) + CuCı, (ag) – 2A9CI (s) + - Ca(NO,), (ag) reducing agent:…

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A: (a) Na2SO4 : Oxidation state of Na is "+1". Since it has one valency electron more than nearest…

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Q: The commercial production of nitric acid involves thefollowing chemical reactions:4 NH3(g) + 5…

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Q: Why is this equation not a redox reaction? Fe2(SO4)3(aq) + 3H2O(l)

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Q: Balance the reaction, do not leave any fractions, don't leave anything blank, then answer the…

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