462. The enthalpy of dissolution of Na2SO4 10H2O in water is 78.6 kJ/mol. Calculate how many degrees the temperature will decrease when 0.5 mol of this salt is dissolved in 1000 g of water, taking the specific heat of the solution equal to 4.18 J/(g K).

Read the product description. After payment, the system will redirect you to a page with a ready-made solution to problem 462 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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