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Express each of the following concentrations as a ratio strength: (a) 2 mg of active ingredient in 2 mL of solution (b) 0.275 mg of active ingredient in 5 mL of solution (c) 2 g of active ingredient in 250 mL of solution (d) 1 mg of active ingredient in 0.5 mL of solution Answer: (a) 1:1000 (b) 1:18,182 (c) 1:125 (d) 1:500

Express each of the following concentrations as a ratio strength: (a) 2 mg of active ingredient in 2 mL of solution (b) 0.275 mg of active ingredient in 5 mL of solution (c) 2 g of active ingredient in 250 mL of solution (d) 1 mg of active ingredient in 0.5 mL of solution Answer: (a) 1:1000 (b) 1:18,182 (c) 1:125 (d) 1:500

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Express each of the following concentrations as a ratio strength:

(a) 2 mg of active ingredient in 2 mL of solution

(b) 0.275 mg of active ingredient in 5 mL of solution

(c) 2 g of active ingredient in 250 mL of solution

(d) 1 mg of active ingredient in 0.5 mL of solution

Answer:

(a) 1:1000

(b) 1:18,182

(c) 1:125

(d) 1:500

Solution of the given answer is needed.

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