Write the dissociation reactions of copper chloride, barium hydroxide, sulfuric acid.

Dissociation of copper chloride:
CuCl2 = Cu (2+) + 2Cl (-1),
Barium hydroxide:
Ba (oh) 2 = Ba (2+) + 2 Oh (-1),
Sulfuric acid:
H2so4 = 2H (+1) + So4 (2-).



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