When the oxidation number of an element decreases over the course of a reaction, that element has beenWhich of the following che

Question

3 years ago

7

When the oxidation number of an element decreases over the course of a reaction, that element has beenWhich of the following che

mical reactions is an oxidation-reduction reaction?
CuSO4 + BaCl2 yields BaSO4 + CuCl2

AgNO3 + NaCl yields AgCl + NaNO3

Pb(NO3)2 + 2NaCl yields PbCl2 + 2NaNO3

Zn + H2SO4 yields ZnSO4 + H2

Chemistry

1 answer:

NARA [144] · Answer 1 · 2022-03-28T19:36:15+03:00

NARA [144]3 years ago

4 0

AgNO3+NaCl yields AgCl+NaNo3 (reduction)
...that's the only one I know