A 376 Mg Sample of a Nonelectrolyte Compound Isolated from Throat

question 102

Multiple Choice

A 376 mg sample of a nonelectrolyte compound isolated from throat lozenges was dissolved in water to produce 10.0 mL of a solution at 25°C. The osmotic pressure of this solution was measured and found to be 4.89 atm. What is the molar mass of this compound?

• A) 489 g/mol
• B) 941 g/mol
• C) 48.9 g/mol
• D) 199 g/mol
• E) 188 g/mol

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Definitions:

Owner's Equity

The total value that would accrue to a business's owners after all liabilities are subtracted from all assets; also known as shareholder's equity or net worth.

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Economic debts or obligations a company is responsible for, which are to be paid off over time through the exchange of economic advantages.

Owner's Withdrawal

Amounts of cash or other assets that the owner takes from the company for personal use.

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