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)

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 12:30, deena7

May someone me with these science questions

Answers: 1

continue

Chemistry, 22.06.2019 21:30, xyzendre

Athe top of a hill, an athlete on a skateboard has x joules of mechanical energy. how much mechanical energy will she have at the bottom of the hill? ignore the effects of friction.

Answers: 1

continue

Chemistry, 23.06.2019 03:30, elijahjacksonrp6z2o7

In general metals get as you move from left to right across the periodic table.

Answers: 1

continue

Chemistry, 23.06.2019 08:00, kyle65

Problem page a jet airplane reaches 846. km/h on a certain flight. what distance does it cover in 13.0 min? set the math up. but don't do any of it. just leave your answer as a math expression. also, be sure your answer includes all the correct unit symbols.

Answers: 2

continue

Do you know the correct answer?

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