Consider the Reaction, C₂H₄(g)+ H₂(g) $\rightarrow$ C₂H₆(g), Where $\Delta$ H = -137 KJ

question 30

Multiple Choice

Consider the reaction, C₂H₄(g) + H₂(g) $\rightarrow$ C₂H₆(g) , where $\Delta$ H = -137 kJ. How many kilojoules are released when 55.3 g of C₂H₄ reacts?

• A)137 kJ are released
• B)270. kJ are released
• C)1.13 × 10³ kJ are released
• D)7.58 × 10³ kJ are released

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Definitions:

Operant Conditioning

A learning process through which the strength of a behavior is modified by reinforcement or punishment.

Social Learning Theory

A theory that proposes people learn new behaviors through observation and imitation of others, reinforced by external rewards or punishments.

Intermittent Reinforcement

A conditioning schedule where reinforcements are given on a partial or unpredictable basis, significantly affecting learning and behavior persistence.

Continuous Reinforcement

Continuous reinforcement is a learning strategy where a desired behavior is rewarded every time it occurs, leading to quicker learning of the behavior.