Chemistry Annex

Lead


Sources for these reactions can be found on the "Reactions Database" page.

Lead ion (Pb2+)

3M HCl

Pb2+(aq) + 2Cl-(aq) → PbCl2(s)

6M HNO3

No Reaction

3M H2SO4

Pb2+(aq) + SO42-(aq) → PbSO4(s)

6M HNO3

Pb(SO4)(s) + 2H+ → Pb2+(aq) + H2SO4(aq)

1M Na3PO4

3Pb2+(aq) + 2PO43-(aq) → Pb3(PO4)2(s)

6M HNO3

Pb3(PO4)2(s) 3H+ → 3Pb2+(aq) + H3PO4(aq)

1M Na2CO3

Pb2+(aq) + CO32-(aq) → PbCO3(s)

6M HNO3

PbCO3(s) + 2H+(aq)→ Pb2+(aq) + CO2(g) + H2O(l)

1M K2CrO4

Pb2+(aq) + CrO42-(aq) → PbCrO4(s)

6M HNO3

No Reaction

3M NaOH

Pb2+(aq) + 2OH-(aq) → Pb(OH)2(s)

6M HNO3

Pb(OH)2(s) + 2H+(aq) → Pb2+(aq) + 2H2O(aq)

19M NaOH

Pb2+(aq) + 4OH-(aq) → [Pb(OH)3]-(aq)

3M NH3

Pb2+(aq) + 2OH-(aq) → Pb(OH)2(s)

6M HNO3

Pb(OH)2(s) + 2H+(aq) → Pb2+(aq) + 2H2O(aq)

15M NH3

Pb2+(aq) + 2OH-(aq) → Pb(OH)2(s)

6M HNO3

Pb(OH)2(s) + 2H+(aq) → Pb2+(aq) + 2H2O(aq)

OH- / H2S

Pb2+(aq) + S2-(aq) → PbS(s)

6M HNO3

PbS(s) + 4H+ + NO3- → Pb+2(aq) + S(s) + NO(g) + 2H2O(l)

H+ / H2S

Pb2+(aq) + S2-(aq) → PbS(s)

6M HNO3

PbS(s) + 4H+ + NO3- → Pb+2(aq) + S(s) + NO(g) + 2H2O(l)