Compute Δ_rH° for the Following Reaction

question 79

Multiple Choice

Compute Δ_rH° for the following reaction.The value of Δ_fH° in kJ/mol is given below each species:

• A)-1000.6 kJ/mol
• B)-500.3 kJ /mol
• C)500.3 kJ /mol
• D)-2365.1 kJ /mol
• E)-1094.1 kJ/mol

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Definitions:

Conditioned Response

A response that is acquired due to the association of a neutral stimulus with an unconditioned stimulus, leading to a conditioned reaction.

Behavioral Contrast

A phenomenon where the rate of response to a stimulus changes when the conditions of reinforcement for another stimulus are altered.

Eyeblink Conditioning

When a conditioned stimulus (CS) becomes able to elicit a conditioned eyeblink as a result of being paired with a puff of air or a brief electrical shock below the eye.

Extinction Procedure

A process in conditioning where a conditioned response decreases in frequency and eventually disappears when the conditioned stimulus is presented without the unconditioned stimulus.