What Is the Mole Fraction of Ethanol in a Solution

question 11

Multiple Choice

What is the mole fraction of ethanol in a solution made by dissolving 7.30 g of ethanol,C₂H₅OH,in 53.6 g of water?

• A)0.0505
• B)0.0531
• C)0.120
• D)0.136

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Definitions:

Stockholders' Equity

The residual interest in the assets of a corporation after deducting liabilities, also known as shareholders' equity.

Balance Sheet

A financial statement that summarizes a company's assets, liabilities, and shareholders' equity at a specific point in time, showing the balance of income and expenditure over the preceding period.

Assets Decrease

Assets decrease refers to a reduction in the total value of a company’s assets, which can result from factors like asset sales, depreciation, or impairments.

Cost of Goods Sold

The direct financial outlays for making the goods a company offers for sale, including the cost of materials and labor.