Question

calculate the degree of parmanent and temperary hardness in ppm of a water with the following data. (1)50 ml of the distilled water-0.5 ml of soup sol.
(2) 50 ml of cacl2 solution - 40.5 ml of soap sol. (3)50 ml of the given water- 15.5 ml of soap sol.(4)50 ml of the boiled water-12.5 ml of soap sol.

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Answer 1

Answer:

Calculate the temporary and permanent hardness of water sample having the following the following constituents per litre: Ca(HCO3)2 = 162 mg, MgCl2 = ...