What mass of sodium chloride and water must be taken to prepare a 10% solution weighing 600 g?
| June 28, 2021 | education
The mass of the solution is 600 grams;
To find the mass of salt, it is necessary to multiply its mass fraction by the mass of the solution.
m salt = 600 x 0.1 = 60 grams;
To find the mass of water, subtract the mass of salt from the mass of the solution:
m of water = 600 – 60 = 540 grams;
Check: 540 + 60 = 600;
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