What happens when: Aluminium is treated with dilute NaOH

What happens when aluminium is treated with conc. HNO_(3) ?

What happens when (a) Borax is heated strongly, (b) Boric acid is added to water, (c) Aluminium is treated with dilute NaOH, (d) BF_(3) is reacted with ammonia ?

What happens when zinc granules are treated with dilute solutio of H_(2)SO_(4), HCl, HNO_(3), NaCl and NaOH ? Also write the chemical equations if reaction occurs.

(i) What happens when: (a) Borax is heated strongly (b) Boric acid is added to water ( c) Aluminium is treated with dilute NaOH . (d) BF_(3) is reacted with ammonia. (ii) Explain the following reaction. CO is heated with ZnO .

What happens when aluminium nitride reacts with water ?