Chemistry, 27.01.2021 14:00, nevaeh33cx
A solution is prepare using 45.2 g of an unknown (nonelectrolyte) dissolved in 476.4 g of water. The freezing point depression
of the solution compared to water is measured to be 1.87°C. What is the molar mass of the unknown (in g/mol)?
Some possibly useful constants for water are K= 1.86°C/m and Kb = 0.512°C/m.
Enter your value using three significant figures.
Answers: 1
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A solution is prepare using 45.2 g of an unknown (nonelectrolyte) dissolved in 476.4 g of water. The...
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