Chemistry Annex

Aluminum


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

Aluminum ion (Al3+)

3M HCl

No Reaction

3M H2SO4

No Reaction

1M Na3PO4

Al3+(aq) + PO43-(aq) → AlPO4(s)

6M HNO3

AlPO4(s) + 3H+(aq) → Al3+(aq) + H3PO4(aq)

1M Na2CO3

Al3+(aq) + 3OH-(aq) → Al(OH)3(s)

6M HNO3

Al(OH)3(s) + 3H+(aq) → Al3+(aq) + 3H2O(l)

1M K2CrO4

2Al3+(aq) + 3CrO42-(aq) → Al2(CrO4)3(s)

6M HNO3

Al(OH)3(s) + OH- ↔ [Al(OH)4]-(aq)

3M NaOH

Al3+(aq) + 3OH-(aq) → Al(OH)3(s)

6M HNO3

Al(OH)3(s) + 3H+(aq) → Al3+(aq) + 3H2O(l)

19M NaOH

Al3+(aq) + 3OH-(aq) → Al(OH)3(s)


Al(OH)3(s) + OH- ↔ [Al(OH)4]-(aq)

6M HNO3

Al(OH)3(s) + 3H+(aq) → Al3+(aq) + 3H2O(l)

3M NH3

Al3+(aq) + 3NH3(aq) + 3H2O(l) → Al(OH)3(s) + 3NH4+(aq)

6M HNO3

Al(OH)3(s) + 3H+(aq) → Al+3(aq) + 3H2O(aq)

15M NH3

Al3+(aq) + 3OH-(aq) → Al(OH)3(s)


Al(OH)3(s) + OH- ↔ [Al(OH)4]-(aq)

6M HNO3

Al(OH)3(s) + 3H+(aq) → Al+3(aq) + 3H2O(aq)

OH- / H2S

Al3+(aq) + S2-(aq) → Al2S3(s)

6M HNO3

Al2S3(s) + 6H+(aq) → 3Al3+(aq) + 3H2S(aq)

H+ / H2S

No Reaction