The solubility of ammonium chloride in water at various temperatures is given below :
|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 ?
Solubility at 40°C = 41 gm
solubility = 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`