651. In what direction will electrons move in the external circuit of the following galvanic elements: a) Mg|Mg2+||Pb2+|Pb; b) Pb|Pb2+||Cu2+|Cu; c) Cu|Cu2+||Ag+|Ag, if all electrolyte solutions are one-molar? Which metal will dissolve in each of these cases?

Read the product description. After payment, the system will redirect you to a page with a ready-made solution to problem 651 from the collection: Glinka N.L. Problems and exercises in general chemistry. Textbook for universities / Ed. V.A. Rabinovich and Kh.M. Rubina. – 23rd ed., revised. – L.: Chemistry, 1985. – 264 p., ill. The solution is a document formatted in MS Word.
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