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N, N'-Dimethylformamide (DMF) is a commonly-used polar solvent. Its normal boiling point is 426K and is...

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Chemistry

N, N'-Dimethylformamide (DMF) is a commonly-used polar solvent.Its normal boiling point is 426K and is has ΔH°vap =47.6 kJ/mol. Suppose a laboratory vacuum system is able to maintaina flask at total pressure of 5.0 Torr. Estimate the temperature atwhich DMF will boil in this flask.

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Answer & Explanation Solved by verified expert
3.6 Ratings (381 Votes)
We use the clausiusclapeyron equationln P2 P1 H R 1 T1 1 T2 Where P2 Normal pressure 760 torr T1 Normal boiling point    See Answer
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