Question

Answers me fast please

Answer 1

a) Zn(s)+2NaOH(aq)+2H2O(l)→Na2Zn(OH)4(aq)+H2(g)

b) 2Al+2NaOH+2H2O→2NaAlO2+3H2

c) 2NO2 + 2KOH → KNO3 + KNO2 + H2O

d) Zn (s) + H2SO4 → ZnSO4 (aq) + H2 (g)

e) H₂SO₄ + H2 → H2O+ SO₂