Question

One gram of a hydrated copper sulphate gave, on heating 0.6393 g of anhydrous salt. Calculate the number of molecules of water of crystallization per molecule of the hydrated salt.​

Answer 1

Explanation:

Other examples of hydrates are Glauber's salt (sodium sulfate decahydrate, Na2SO4∙10H2O); washing soda (sodium carbonate decahydrate, Na2CO3∙10H2O); borax (sodium tetraborate decahydrate, Na2B4O7∙10H2O); the sulfates known as vitriols (e.g., Epsom salt, MgSO4∙7H2O); and the double salts known collectively as alums (M+2 ...

Answer 2

Answer:

Solution is in the attachment