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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.

Chemistry & Chemical Reactivity
Chemistry & Chemical Reactivity
9th Edition
ISBN:9781133949640
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter4: Stoichiometry: Quantitative Information About Chemical Reactions
Section: Chapter Questions
Problem 135SCQ: Two beakers sit on a balance; the total mass is 167.170 g. One beaker contains a solution of KI; the...
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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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