The Carbon Dioxide Pressure in a Bottle of Champagne Is

question 97

Multiple Choice

The carbon dioxide pressure in a bottle of champagne is about 6 atm. At this pressure about 0.45 g of carbon dioxide dissolves in 100 mL of champagne. How much carbon dioxide remains dissolved in 100 mL after the bottle is opened? The partial pressure of carbon dioxide then is 6.0 *10^-4 atm.

• A) 0.45 g
• B) 3.8 *10^-3 g
• C) 1.7 *10^-6 g
• D) 9.0 * 10^-4 g
• E) 4.5 *10^-5 g

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Definitions:

Unconditioned Stimuli

Stimuli that naturally and automatically trigger a response without prior conditioning.

Variable-Ratio Schedule

A schedule in which reinforcement is provided after a variable number of correct responses.

Fixed-Ratio Schedule

A schedule in which reinforcement is provided after a fixed number of correct responses.

Fixed-Interval Schedule

A type of operant conditioning reinforcement schedule where rewards are delivered at fixed intervals of time, provided that the correct response is made.