The solubility of potassium chloride in water at 60 ° C is 50 g. Determine the mass fraction
| August 31, 2021 | education
The solubility of potassium chloride in water at 60 ° C is 50 g. Determine the mass fraction of salt in a solution saturated at the indicated temperature.
Solution:
50 g of salt dissolves in 100 g of water,
track. mass of solution, long ago 100 + 50 = 150 g
w% -50 / 150 * 100 = 33.3%
Answer: 33.3%
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