Asked Feb 14, 2020

what is  the mass of a nonvolatile, nonionizing compound that must be added to 4.79 kg of water to lower the freezing point to -1.3°C if the molar mass of the compound is 50.0 g/mol.


Expert Answer

The mass of the compound has to be calculated.

Chemistry homework question answer, step 1, image 1

Moles of nonvolatile compound is calculated as follows,

Chemistry homework question answer, step 2, image 1


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