Consider the Equation: 2 Na + 2 H₂O → 2 NaOH + H₂

question 84

Multiple Choice

Consider the equation:
2 Na + 2 H₂O → 2 NaOH + H₂
If 92.0 g of sodium is reacted with 76.0 g of water until the reaction goes to completion,which reactant will remain and in what quantity?

• A)72.0 g water
• B)43.5 g sodium
• C)3.9 g water
• D)10.0 g sodium
• E)10.0 g water

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Definitions:

Primary Reinforcer

A stimulus that is naturally rewarding or satisfying, such as food, water, or relief from pain.

Garbage

Refuse or waste material discarded by humans, typically consisting of everyday items like food waste, paper, and plastic.

Operant Conditioning

A procedure in teaching whereby the strength of a particular behavior is manipulated via reinforcements or penalties.

Reinforcers

Reinforcers are stimuli that increase the probability of repetition of the behavior they follow.