Given the Following and That R = 8 A) $5.3 \times 10 ^ { - 13 }$

question 52

Multiple Choice

Given the following and that R = 8.314 J/K ?mol, determine the equilibrium constant, K, at 298K for the following reaction:
AgBr(s) ? Ag⁺(aq) + Br-(aq)
$\begin{array}{ll}\text { Substance } & \underline{\Delta}_{\mathrm{f}} \mathrm{G}^{\circ}(\mathrm{kJ} / \mathrm{mol}) \text { at } 298 \mathrm{~K} \\\hline\mathrm{Br}-(\mathrm{aq}) & -104.0 \\\mathrm{Ag}^{+}(\mathrm{aq}) & 77.12 \\\mathrm{AgBr}(\mathrm{s}) & -96.9\end{array}$

• A) \(5.3 \times 10 ^ { - 13 }\)
• B) \(5.2 \times 10 ^ { 4 }\)
• C) \(1.9 \times 10 ^ { 12 }\)
• D) \(1.9 \times 10 ^ { - 5 }\)
• E) \(1.8 \times 10 ^ { - 49 }\)

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Definitions:

Fixed Costs

Costs that do not change with the level of output or activity; they remain constant regardless of business performance.

Family Labor

Work performed by family members for their own family's business or agricultural activities, often unpaid or compensated differently than external labor.

Fertilizer

A chemical or natural substance added to soil or land to increase its fertility and enhance plant growth.

Agricultural Product Demand

The desire and ability of consumers to purchase agricultural goods, influenced by factors such as price, income levels, and personal preferences.