The Value of Δ_fG at 100

question 74

Multiple Choice

The value of Δ_fG at 100.0 °C for the formation of calcium chloride from its constituent elements, Ca(s) + (g) → (s)
Is ________ kJ mol^-1.At 25.0 °C for this reaction,Δ_fH° is -795.8 kJ mol^-1l,Δ_fG ° is -748.1 kJ mol^-1,and Is

• A)-855.4
• B)-736.2
• C)5.88 ×
• D)-779.8
• E)1.52 ×

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Definitions:

Conditioned Response

A learned response to a previously neutral stimulus that has become conditioned by being paired with an unconditioned stimulus.

Habituation

A psychological learning process wherein there is a decrease in response to a stimulus after being repeatedly exposed to it.

Acquisition Behavior

A behavioral psychology term referring to the process of learning new behaviors, often through conditioning.

Classical Conditioning

A learning process that occurs when two stimuli are repeatedly paired: a response which is at first elicited by the second stimulus is eventually elicited by the first stimulus alone.