Equillibrium equations?

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What is the equillibrium equation when you add HCL to cobalt chloride solution CoCl4 2-? Is this and exothermic or endothermic reaction?

2007-11-06 06:50:47 · 2 answers · asked by kaj 1 in Science & Mathematics ➔ Chemistry

CoCl2 + HCl <--> CoCl3(-) + H(+)
CoCl3(-) + HCl <--> CoCl4(2-) + H(+)

2007-11-06 07:02:43 · answer #1 · answered by Anonymous · 0⤊ 0⤋

CoCl2 + 2HCl <===> CoCl4 2- + 2H+

2007-11-06 06:55:30 · answer #2 · answered by steve_geo1 7 · 0⤊ 0⤋