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1. Calculate the freezing point of a solution that is made from 34.9 g of a...

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Chemistry

1. Calculate the freezing point of a solution that is made from34.9 g of a nonelectrolyte (ℳ = 172.2979 g/mol) dissolved in 159.9g of solvent. The solvent freezes at 4.20 °C and itsKfvalue is 3.50 °C/m.

2.The solubility of carbon monoxide gas at 30.4 °C and a carbonmonoxide pressure of 449 mmHg is 2.02 × 10−3 g/L. Whatis the Henry's Law constant inmol⋅L−1⋅atm−1?

Report your answer to THREE significant figures.

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