The PH of a 0

question 93

Multiple Choice

The pH of a 0.0338 M solution of a weak acid is 2.85. What is K _a of this acid?

• A) 3.4×10 ^{- 2}
• B) 1.4×10 ^{- 3}
• C) 3.4×10 ^{- 4}
• D) 6.2×10 ^{- 5}
• E) 5.9×10 ^{- 5}

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Definitions:

Finished Goods

The inventory that has completed all stages of production and is ready to be sold to customers.

Advertising Expense

The cost incurred by an organization to promote its products, services, or brand in various media.

Underapplied

A situation where the allocated manufacturing overhead costs are less than the actual overhead costs incurred, leading to a cost variance.

Manufacturing Overhead

All indirect costs related to the manufacturing process, including but not limited to utilities, rent, and maintenance of equipment.