50 g of salt was dissolved in 300 g of water. The mass fraction of salt in the solution is …
| September 17, 2021 | education
1. Find the mass of the resulting salt solution by the formula:
m (solution) = m (water) + m (salt) = 300 + 50 = 350 g
2. Let’s calculate the mass fraction of salt in the resulting solution by the formula:
w (solution) = m (salt) * 100% / m (solution) = 50 * 100/350 = 14.3%.
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