Chemistry, 30.12.2019 22:31 tddreviews

Which of the following reactions are redox reactions?
a. h2co3(aq) + 2nh3(aq) → 2nh4+(aq) + co32-(aq)
b. 2mg(s) + o2(g) + 2h2o(l) → 2mg2+(aq) + 4oh-(aq)
c. zn(no3)2(aq) + 2naoh(aq) → zn(oh)2(s) + 2nano3(aq)
d. 2h2o(l) + 2cl-(aq) → h2(g) + cl2(g) + 2oh-(aq)

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Which of the following reactions are redox reactions?
a. h2co3(aq) + 2nh3(aq) → 2nh4+(aq) +...

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More questions: Chemistry Another questions

Which of the following reactions are redox reactions? a. h2co3(aq) + 2nh3(aq) → 2nh4+(aq) + co32-(aq) b. 2mg(s) + o2(g) + 2h2o(l) → 2mg2+(aq) + 4oh-(aq) c. zn(no3)2(aq) + 2naoh(aq) → zn(oh)2(s) + 2nano3(aq) d. 2h2o(l) + 2cl-(aq) → h2(g) + cl2(g) + 2oh-(aq)

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Another question on Chemistry

Which of the following reactions are redox reactions?
a. h2co3(aq) + 2nh3(aq) → 2nh4+(aq) + co32-(aq)
b. 2mg(s) + o2(g) + 2h2o(l) → 2mg2+(aq) + 4oh-(aq)
c. zn(no3)2(aq) + 2naoh(aq) → zn(oh)2(s) + 2nano3(aq)
d. 2h2o(l) + 2cl-(aq) → h2(g) + cl2(g) + 2oh-(aq)