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103. Solving a chemistry problem

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Content: 68.rar (6.38 KB)
Uploaded: 02.09.2022

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Seller: Derkach

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Description

68. Compose two molecular equations for each of the following ion exchange reactions:
a) S2-Cu2 = CuS b) Pb(OH)2 2H = Pb2 2H2O
Explain why these reactions can proceed in the forward direction. Name all the substances involved in the reactions.