The vapor pressure of pure

CH_(2)Cl_(2)

(molar mass

=84.93(g)/(m)ol

) is 133 torr at

0\\\\deg C

, and the vapor pressure of pure

CH_(2)Br_(2)

(molar mass

=173.83(g)/(m)ol

) is 11 torr at the same temperature.\ Determine the total vapor pressure of a solution prepared by mixing

40.00g

of

CH_(2)Cl_(2)

and

80.00g

of

CH_(2)Br_(2)

at

0\\\\deg C

? Assume that both substances obey the Raoult's law. Answer in three significant figures.

The vapor pressure of pure CH2Cl2 (molar mass =84.93g/mol ) is 133 torr at 0C, and the vapor pressure of pure CH2Br2 (molar mass =173.83g/mol ) is 11 torr at the same temperature. Determine the total vapor pressure of a solution prepared by mixing 40.00g of CH2Cl2 and 80.00g of CH2Br2 at 0C ? Assume that both substances obey the Raoult's law. Answer in three significant figures