Asked by Lauren

What is the vapor pressure at 23 degree C of a solution of 1.20g of naphthalene, C10H8 in 25.6 g of benzene, C6H6? The vapor pressure of naphthalene can be neglected. Calculate the vapor-pressure lowering the solution
Answered by drbob222
Do you have the normal vapor pressure of benzene at that temperature? Or have you been told to look it up?
Answered by Lauren
92.40 [mmHg]
Answered by drbob222
delta P<sub>solvent</sub>(lowering) = X<sub>solute</sub>P<sup>o</sup><sub>solvent</sub>
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