Question

Calculate carbonate and noncarbonate hardness of water sample containing following dissolved salts in mg/L: Mg(HCO3)2 = 58.5 , Ca(HCO3)2 = 40.5, MgSO4 = 3, Ca(NO3)2= 41, CaCl2 = 33.3, SiO, = 10 MgCl, = 9.5​

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Answer 1

Answer:

@AmNotAhuman

Hey Sir

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Dead end

It was found that 0.10 mole of MSO4 combines with 9.0 g of water to form the hydrate salt MSO4.nH₂O. What is the value of n?

options are-

(a) 2 (c) 4

(b) 3 (d) 5​

Explanation: