At 25°C the Vapor Pressures of Benzene and Toluene Are

question 132

Short Answer

At 25°C the vapor pressures of benzene and toluene are 96.0 mm Hg and 30.5 mm Hg,respectively.When a 1:1 molar mixture of benzene and toluene is fractionally distilled,the first fraction will have a mole fraction of benzene that is ________ (equal to,greater than,less than)0.50.

---

Definitions:

Ending Inventories

The final value of goods available for sale at the end of an accounting period, calculated through physical count or estimation.

Cost of Goods Sold

The direct costs attributable to the production of the goods sold by a company, including material costs and direct labor.

Gross Profit

The income a business earns after subtracting the expenses related to the production and sale of its goods, or the expenses incurred in delivering its services.

Net Income

The total profit of a company after all expenses, including taxes and costs, have been deducted from total revenue.