I drank 300 g of a salt solution with a mass fraction of a solute of 20%. what is the mass of the released salt?

univerkov | August 12, 2021 | education

This solution consists of water and salt dissolved in it.

During the evaporation process, water will evaporate from the solution, leaving only one salt.

We find the mass of the dissolved salt by the formula:

m (salt) = m (solution) * w (solution) / 100% = 300 g * 20% / 100% = 60 g.

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