Transcription of Dilution and Concentration
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Chapter 10207 Dilution and ConcentrationOBJECTIVESUpon completion of this chapter, the technician student willbe able to: Describe the relationship of active ingredients and diluents if the amount of active ingredient remains constant and the amount of diluent is increased ordecreased. Determine the percent strength and ratio strength of a given product when the active ingredient remains constant and the amount of diluent is increased ordecreased. Determine the volume of solution of a desired strengthgiven a specified quantity of any given strength. Determine the volume of a specified stock solutionneeded to prepare a given solution.
the original volume is doubled, but the original strength is now reduced by one-half to 10% or 1:10 w/v. If, then, the amount of active ingredient remains constant, any change in the quantity of a solution or mixture of solids is inversely proportional to the percent-
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