Which Solution Contains the Largest Number of Moles of Chloride

question 98

Multiple Choice

Which solution contains the largest number of moles of chloride ions?

• A) 4.00 mL of 1.000M NaCl
• B) 25.00 mL of 0.400M KCl
• C) 10.0 mL of 0.500M BaCl₂
• D) 30.00 mL of 0.100M CaCl₂
• E) 7.50 mL of 0.500M FeCl₃

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Definitions:

Machine-Hours

A measurement used in cost accounting to allocate expenses to products or job orders, based on the number of hours machines are operated.

Direct Labor-Hours

An indicator of the cumulative hours spent by workers directly engaged in the production process.

Estimated Total Manufacturing Overhead

The projected sum of all indirect costs associated with the production process, not inclusive of direct labor or materials.

Direct Labor-Hours

The cumulative hours spent by workers who are actively engaged in the production process.