How Many Moles of an Unknown Gas Are in a 325

question 106

Multiple Choice

How many moles of an unknown gas are in a 325 mL container at a pressure of 695 torr and 19 °C?

• A)9.42
• B)1.48 × 10^-2
• C)12.4
• D)1.24 × 10^-2
• E)80.6

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Definitions:

Fixed Monthly Cost

Regular expenses that do not fluctuate with production volume or sales, such as rent, salaries, and insurance, billed on a monthly basis.

Contribution Margin

Contribution margin is the difference between sales revenue and variable costs of a product or service, highlighting how much revenue contributes towards covering fixed costs and generating profit.

Fixed Manufacturing Overhead

The portion of manufacturing overhead costs that remains constant regardless of the level of production, such as salaries of supervisors and rent of the factory.

Outside Supplier

An external company or individual that provides goods or services to another company.