The Combustion of Ethylene Proceeds by the Reaction C₂H₄(g)+ 3O₂(g)→

question 35

Multiple Choice

The combustion of ethylene proceeds by the reaction C₂H₄(g) + 3O₂(g) → 2CO₂(g) + 2H₂O(g)
When the rate of disappearance of O₂ is 0.23 mol L^-1 s^-1, the rate of disappearance of C₂H₄ is ________ mol L^-1 s^-1.

• A)0.15
• B)0.077
• C)0.69
• D)0.35
• E)0.46

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Definitions:

Cognitive Mapping

A mental representation of the layout of one's environment, enabling individuals to navigate and to understand spatial relationships.

Fixed-interval Schedule

A schedule of reinforcement where the first response is rewarded only after a specified amount of time has elapsed.

Response Rate

The frequency of occurrence or the proportion of a population that responds to a particular stimulus or treatment in a given period.

Variable-interval Schedule

A type of reinforcement schedule in operant conditioning where a response is rewarded after an unpredictable amount of time has passed.