Глинка Задача 765

765. Silver coins are usually minted from an alloy consisting of equal masses of copper and silver. How many grams of copper are in 200 g of such an alloy in the form of crystals embedded in the eutectic, if the latter contains 28% (mass) copper?

Read the product description. After payment, the system will redirect you to a page with a ready-made solution to problem 765 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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