47. 0.350 g was displaced from an acid by 209 ml of hydrogen collected over water at 20 °C and a pressure of 104.3 kPa. The saturated vapor pressure of water at this temperature is 2.3 kPa. Find the equivalent mass of the metal.

Read the product description. After payment, the system will redirect you to a page with a ready-made solution to problem 0047 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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