The Concentration of Carbon Monoxide in a Sample of Air

question 44

Multiple Choice

The concentration of carbon monoxide in a sample of air is 9.2 ppm.There are ________ molecules of CO in 1.00 L of this air at 755 torr and 23°C.

• A) 3.8 ×
• B) 2.2 ×
• C) 2.9 ×
• D) 1.7 ×
• E) 2.3 ×

---

Definitions:

Sports Bar

A type of establishment that combines a bar with a sports theme, typically broadcasting sporting events for patrons.

Market Demand

The total volume that would be bought by a defined customer group in a defined geographical area during a defined time period in a marketing environment under a defined marketing program.

Competitor Pricing

The practice of setting prices based on the prices of similar products or services offered by competitors in the market.

Perceived Value

The value a consumer believes a product or service has, which may not always reflect its actual price or cost.