# Chemistry

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The vapor pressure of liquid chloroform, CHCl3, is 400.0 torr at 24.1 degrees Celsius and 100.0 torr at -6.3 degrees Celsius. What is delta Hvap of chloroform?

• Chemistry -

Use the Arrhenius equation.

• Chemistry -

I attempted using the Clausius-Clapeyron Equation and I am not getting anywhere

• Chemistry -

The cc should work. And I should have said cc instead of A. Are you using Kelvin for temperature. That is a common error. And 8.314 for R?

• Chemistry -

Ok I will try Kelvin. Thank you

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