In 40 g of distilled water was dissolved 2 g of sodium chloride. Calculate the mass fraction of salt
| July 28, 2021 | education
In 40 g of distilled water was dissolved 2 g of sodium chloride. Calculate the mass fraction of salt in the resulting solution.
Solution:
W% = 2 * 100/42 = 4.76%
Answer: 4.76%
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