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A pharmacist adds distilled water to 4.00 g of a powdered drug. The final volume of the solution is 30.7 mL. What is the % W/V of the solution? You must show your work and then record your final answer with the correct number of significant digits and the proper units. Remember, when giving the units for percent concentration, you need to in the % sign, as well as the "type" of percent (W/W, V/V, or W/V). For example, 12.1% W/V.

A pharmacist adds distilled water to 4.00 g of a powdered drug. The final volume of the solution is 30.7 mL. What is the % W/V of the solution? You must show your work and then record your final answer with the correct number of significant digits and the proper units. Remember, when giving the units for percent concentration, you need to in the % sign, as well as the "type" of percent (W/W, V/V, or W/V). For example, 12.1% W/V.

Introduction to General, Organic and Biochemistry
Introduction to General, Organic and Biochemistry
11th Edition
ISBN:9781285869759
Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Publisher:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Chapter1: Matter, Energy, And Measurement
Section: Chapter Questions
Problem 1.105P
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Pharmacists have detailed knowledge of the chemical and physical properties of drugs and their available dosage forms. A pharmacist adds distilled water to 4.00 g of a powdered drug. The final volume of the solution is 30.7 mL. What is the % W/V of the solution? You must show your work and then record your final answer with the correct number of significant digits and the proper units. Remember, when giving the units for percent concentration, you need to include the % sign, as well as the "type" of percent (W/W, V/V, or W/V). For example, 12.1% W/V.
Transcribed Image Text:Pharmacists have detailed knowledge of the chemical and physical properties of drugs and their available dosage forms. A pharmacist adds distilled water to 4.00 g of a powdered drug. The final volume of the solution is 30.7 mL. What is the % W/V of the solution? You must show your work and then record your final answer with the correct number of significant digits and the proper units. Remember, when giving the units for percent concentration, you need to include the % sign, as well as the "type" of percent (W/W, V/V, or W/V). For example, 12.1% W/V.
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