Determine the mass of water required to prepare 1998 g of a solution with a mass fraction of 16%
| July 6, 2021 | education
m solution = 1998
w = 16%
m (H2O) -?
m (H2O) = m solution – m substance
m substance = (w * m solution) / 100%
weight = 16 * 1998/100 = 319.68g
m (H2O) = 1998 -319.68 = 1678.32g
Answer: m (H2O) = 1678.32g
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