If $\Delta$ G ^$\omicron$ = 27 $\omicron$ C for the ReactionCH₃COOH(aq)+ H₂O(l) $f$

question 74

Multiple Choice

If $\Delta$ G ^$\omicron$ = 27.1 kJ at 25 ^$\omicron$ C for the reactionCH₃COOH(aq) + H₂O(l) $f$
CH₃COO^-(aq) + H₃O⁺(aq) What is K_a for this reaction at 298 K?

• A) 1.15 * 10 ^{- 11}
• B) 5.63 * 10⁴
• C) 1.78 ? 10 ^{- 5}
• D) 1.01
• E) 9.89 * 10 ^{- 1}

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Definitions:

Marginal Cost

The extra expense incurred from the production of an additional unit of a product or service.

TVC

Total Variable Costs; the sum of all costs that vary with the level of production, such as materials and labor directly involved in creating a product.

Total Fixed Cost

The sum of all costs that remain constant regardless of the level of production or output in the short term.

Marginal Product

The additional output that can be produced by adding one more unit of a specific input, holding all other inputs constant.