Question 1
When K
2SO
4(
aq) and Pb(NO
3)
2(
aq) are mixed, a white colored precipitate forms which is
◦ KNO
3.◦ K
2SO
3.◦ PbSO
4.◦ Pb.
Question 2
When Na
2CrO
4(
aq) and AgNO
3(
aq) are mixed, a red colored precipitate forms which is
◦ NaNO
3.
◦ AgNO
2.
◦ Ag
2CrO
4.
◦ Ag.