Calculate the Molarity of a 23

question 26

Multiple Choice

Calculate the molarity of a 23.55-mL solution which contains 28.24 mg of sodium sulfate (used in dyeing and printing textiles, = 139.04 g/mol) .

• A) 8.625 M
• B) 1.199 M
• C) 0.8339 M
• D) 0.2031 M
• E) 0.008625 M

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Definitions:

Standard Cost System

A cost accounting system that uses standard costs for inventory valuation and cost control, comparing actual costs to standard costs to assess performance.

Direct Labor Costs

The wages paid to workers directly involved in the manufacturing of products or the provision of services.

Cash Account

A financial account that records the amounts of cash available for transactions or held as reserves.

Variable Manufacturing Overhead

Indirect production costs that vary with the level of production output, such as utilities or raw materials.