What mass of NH4Cl would be needed to make a saturated solution of NH4Cl in 50g of water at 400 C?

The solubility of ammonium chloride in water at various temperatures is given below : Temperature : 10∘ C 20∘ C 40∘ C 60∘ C 80∘ C Solubility : 24 g 37 g 41 g 55 g 66 g What mass of ammonium chloride would be needed to make a saturated solution of ammonium chloride in fifty grams of water at 40∘ C ?

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Given that,Solubility at 40°C = 41 gmsolubility = Solid dissolved in 100 grams of water in a solution

So, mass of ammonium chloride, required to make a saturated solution of ammonium chloride, in 50 gm of water at 40°C = `41/2g=20.5  gm`