Ba(h2po4)2 + ba(oh)2(недост)----- Ba3(PO4)2 + 3H3PO4-----Ca(HCO3)2 + KCL----khso3 +...

Question

Ba(h2po4)2 + ba(oh)2(недост)-----
Ba3(PO4)2 + 3H3PO4-----
Ca(HCO3)2 + KCL----
khso3 + nh3
[Fe(OH)2]2SO4 +koh

Answer 1

1) Ba(H2PO4)2 + Ba(OH)2 = 2BaHPO4 + 2H2O;

2) Ba3(PO4)2 + 3H3PO4 = 2Ba(H2PO4)2 + BaHPO4;

3) Ca(HCO3)2 + KCl #;

4) 2KHSO3 + 2NH3 = K2SO3 + (NH4)2SO3;

5) [Fe(OH)2]2SO4 + 2KOH = 2Fe(OH)3 + K2SO4;