A Sample of Carbon Monoxide Gas Was Collected in a 2.0

question 54

Multiple Choice

A sample of carbon monoxide gas was collected in a 2.0 L flask by displacing water at 28°C and 810 mmHg. Calculate the number of CO molecules in the flask. The vapor pressure of water at 28°C is 28.3 mmHg.

• A)5.0 * 10²²
• B)5.2 * 10²²
• C)3.8 * 10²³
• D)5.4 * 10²³
• E)3.8 * 10²⁵

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Definitions:

Phenol

An aromatic compound featuring a hydroxyl group (-OH) attached to a benzene ring, widely used in chemical manufacturing.

Mechanism

A detailed description of the step-by-step process by which a chemical reaction occurs.

Major Organic Product

The primary organic compound produced in the highest yield from an organic chemical reaction.

Major Organic Product

The primary product of an organic reaction that is formed in the greatest yield compared to any other products.