1.
____NaOH + ____FeCl3 →
2.
____HNO3 + ____KOH →
3.
____NaOH + ____CO2 →
4.
____NaOH + ____CuSO4 →
5.
____H2SO4 + ____Mn(OH)2 →
6.
____Mg(OH)2 + ____P2O5 →
7.
____H3PO4 + ____Cr(OH)3 →
8.
____HF + ____Cr(OH)3 →
9.
____HNO3 + ____Fe(OH)3 →
10.
____CH3COOH + ____NaOH →
11.
____Li + ____H2O →
12.
____H3PO4 + ____Fe(OH)3 →
13.
____HCl + ____Ba(OH)2 →
14.
____HNO3 + ____Ba(OH)2 →
15.
____NaOH + ____SiO2 →
16.
____H2SO3 + ____Ba(OH)2 →
17.
____HBr + ____KOH →
18.
____HI + ____Ni(OH)2 →
19.
____HCl + ____Cu(OH)2 →
20.
____Ba(OH)2 + ____K3PO4 →