How Would You Prepare 150

question 37

Multiple Choice

How would you prepare 150.0 mL of a 0.200 M aqueous solution of potassium chloride from a 0.500 M aqueous solution of potassium chloride?

• A)Add 60.0 mL of water to the 0.500 M solution.
• B)Take 60.0 mL of the 0.500 M solution and add enough water to complete to 150.0 mL of solution.
• C)Add 90.0 mL of water to the 0.500 M solution.
• D)Take 90.0 mL of the 0.500 M solution and add enough water to complete to 150.0 mL of solution.

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A series of equal payments made at regular intervals (e.g., annually, monthly).

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Expenses incurred in maintaining the terms of a lease, typically including insurance, maintenance, and taxes paid by the lessee.

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