What Is the Mass of a Sample of O₂ Gas

question 38

Multiple Choice

What is the mass of a sample of O₂ gas, which has a pressure of 740. mmHg, at a temperature of 25 °C, in a volume of 250. mL?

• A) 0.318 g
• B) 3.82 g
• C) 201 g
• D) 292 g
• E) 320. g

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Definitions:

Skinner

An American psychologist best known for his work in behaviorism and the development of the theory of operant conditioning.

Response Deprivation Theory

The idea that when a contingency restricts access to an activity, it causes that activity to become a reinforcement.

Premack's Principle

A principle stating that more probable behaviors can serve as reinforcers for less probable behaviors.

High-Probability Activities

Activities that an individual is highly likely to engage in, often used in behavior modification by allowing access to them as a reward.