55.4 L of ammonia was dissolved in 150 L of water. Find the volume fraction of ammonia in the resulting solution.

univerkov | August 7, 2021 | education

Let us determine the mass of the solution after dissolving ammonia in water.
m (solution) = m (H2O) + m (NH3) = 150 l + 55.4 l = 205.4 l.
Accordingly, the mass fraction of ammonia in the resulting solution.
W (NH3) = 55.4 l / 205.4 l • 100% = 27%.

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