Both benzene (C6H6) and carbon tetrachloride (CCl4) are volatile organic liquids. When 1.68 mole of C6H6 is mixed with 2.35 mole of CCl4 to form a solution, what is the vapor pressure in mmHg above the solution? The vapor pressure of pure C6H6 at this temperature is 74.61 mmHg. The vapor pressure of pure CCl4 is 91.32 mmHg. Please report 2 decimal places, without units.

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