Nickel Can Be Plated from Aqueous Solution According to the Following

question 35

Multiple Choice

Nickel can be plated from aqueous solution according to the following half reaction.How long would it take (in min) to plate 29.6 g of nickel at 4.7 A? Ni²⁺(aq) + 2 e⁻ → Ni(s)

• A) 1.7 × 10² min
• B) 5.9 × 10² min
• C) 3.5 × 10² min
• D) 4.8 × 10² min
• E) 6.2 × 10² min

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Definitions:

Primary Reinforcers

Innate reinforcing qualities, such as food and water, that fulfill basic biological needs and do not require learning to be effective.

Variable-ratio Schedule

A reinforcement schedule in behavioral psychology where a response is rewarded after an unpredictable number of responses, enhancing motivation to respond.

Specified Number

A particular or exact number that has been identified or stated.

Fixed-interval

A timing-based reinforcement plan where rewards are provided following the first response once a set timeframe concludes.