21.5 g of sodium chloride dissolves in 60 g of water at 25°C. Calculate the solubility of sodium chloride at that temperature.

Question

21.5 g of sodium chloride dissolves in 60 g of water at 25&#xB0;C. Calculate the solubility of sodium chloride at that temperature.

Philoid · Accepted Answer

21.5g of NaCl dissolves in 60g of water

So amount of NaCl which gets dissolved in 100gm of water=21.5x100/60=35.8

The solubility of sodium chloride is 35.8 at 25C.