15 g of salt was dissolved in 115 g of water. What is the mass fraction of salt in the resulting solution?
| March 19, 2021 | education
The calculation will be carried out according to the formula w (salt) = (m (salt) / m (salt) + m (water)) * 100.
w (salts) = (15/115 + 15) * 100 = 11.54%.
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