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Using the Data Below, Calculate the Vapor Pressure of Benzene

question 19

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Using the data below, calculate the vapor pressure of benzene over a chloroform-benzene solution at 25°C, which contains 50.0 g of CHCl3 and 50.0 g of C6H6. Assume that the solution behaves ideally. Using the data below, calculate the vapor pressure of benzene over a chloroform-benzene solution at 25°C, which contains 50.0 g of CHCl<sub>3</sub> and 50.0 g of C<sub>6</sub>H<sub>6</sub>. Assume that the solution behaves ideally.   A)  148 torr B)  68.0 torr C)  172 torr D)  125 torr E)  none of these


Definitions:

Contribution Margin

The amount remaining from sales revenue after variable costs are subtracted, showing what's left over to cover fixed costs and generate profit.

Sales Volume

This refers to the total number of units of a product or service sold over a specific period.

Account Analysis

A method for analyzing cost behavior in which an account is classified as either variable or fixed based on the analyst’s prior knowledge of how the cost in the account behaves.

Mixed Cost

An expense that contains both fixed and variable components, changing in total with the level of activity though containing a constant element.

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