Identify the element oxidized (O), the element reduced (R), the oxidizing agent (OA), and the reducing agent (RA) in each unbalanced redox equation. *
1) P(s) + HNO3(aq) + H2O(l) > NO(g) + H3P04(aq)
2) Cu(s) + HNO3(aq) > Cu(NO3)2(aq) + NO2(g) + H2O(l)
3)MnO2(s) + HCl(aq) > MnCl2(aq) + Cl2(g) + H2O(l)
Chem Help?
2020-05-08 10:38 pm
回答 (1)
2020-05-08 10:51 pm
1)
P(s) + HNO₃(aq) + H₂O(ℓ) → NO(g) + H₃PO₄(aq)
O: P
R: N
OA: HNO₃
RA: P
2)
Cu(s) + HNO₃(aq) → Cu(NO₃)₂(aq) + NO₂(g) + H₂O(ℓ)
O: Cu
R: N
OA: HNO₃
RA: Cu
3)
MnO₂(s) + HCl(aq) → MnCl₂(aq) + Cl₂(g) + H₂O(ℓ)
O : Cl
R: Mn
OA: MnO₂
RA: HCl
P(s) + HNO₃(aq) + H₂O(ℓ) → NO(g) + H₃PO₄(aq)
O: P
R: N
OA: HNO₃
RA: P
2)
Cu(s) + HNO₃(aq) → Cu(NO₃)₂(aq) + NO₂(g) + H₂O(ℓ)
O: Cu
R: N
OA: HNO₃
RA: Cu
3)
MnO₂(s) + HCl(aq) → MnCl₂(aq) + Cl₂(g) + H₂O(ℓ)
O : Cl
R: Mn
OA: MnO₂
RA: HCl
收錄日期: 2021-05-01 22:36:10
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