Your Lungs Hold 4

question 46

Multiple Choice

Your lungs hold 4.2 L of air at a temperature of 27°C and a pressure of 101.3 kPa.How many moles of air do your lungs hold? (R = 8.31 J/mol ∙ K)

• A)0.15 moles
• B)0.17 moles
• C)0.19 moles
• D)0.21 moles
• E)0.23 moles

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Definitions:

General Items

Products or commodities that are basic and nondescript, typically stocked regularly.

Critical Items

Items that are essential for the production process or meet customer demands, where their absence can significantly impact operations.

Quantity Flexibility Contract

An agreement between a supplier and a customer that allows for adjustments in the purchase order quantity within certain predefined limits.

Demand Visibility

The ability of a company to forecast and respond to customer demand in a timely and accurate manner.