The Equilibrium Constant for the Reaction C₇H₁₅COOH(aq) + HCOO^-(aq) $\leftrightharpoons$ C₇H₁₅COO^-(aq) + HCOOH(aq)
Is 7

question 135

Multiple Choice

The equilibrium constant for the reaction C₇H₁₅COOH(aq) + HCOO^-(aq) $\leftrightharpoons$ C₇H₁₅COO^-(aq) + HCOOH(aq)
Is 7.23 * 10^-2 at 25 ^$\circ$ C. If K_a for formic acid (HCOOH) is 1.77 * 10^-4, what is the acid dissociation constant for C₇H₁₅COOH

• A) 2.45 * 10^-3
• B) 4.08 * 10^-2
• C) 7.81 * 10^-4
• D) 1.00 * 10^-4
• E) 1.28 * 10^-5

---

Definitions:

Direct Labor-Hours

A measure of the total hours worked by employees directly involved in the production process, used for costing and efficiency analysis.

Manufacturing Overhead

All indirect costs associated with manufacturing, excluding direct materials and direct labor, such as utilities, depreciation, and maintenance of factory equipment.

Predetermined Overhead Rate

An estimated rate used to allocate manufacturing overhead costs to products or services.

Manufacturing Cost

All expenses directly related to the production of goods, including raw materials, labor, and factory overhead.