Case: A prescription for calls for compounding 60 mL of an oral solution for patient A. This oral solution contains 45 mg of salicylic acid. The pharmacist decides to weigh this on a balance with a minimum weighable quantity of 120 mg and dissolve it an appropriate solvent to prepare the solution. Answer the following questions to explain how you will use the liquid measurement aliquot method to obtain the correct amount of salicylic acid to prepare this solution. When making this preparation, you want to minimize the amount of salicylic acid that is wasted. The prescription is as follows: Rx Salicylic acid 45 mg Cherry flavor solution 5 mL Ora-Syrupee qs 60 mL What is the target amount of salicylic acid for the liquid aliquot that will be used to make the 60 mL oral solution? What is the maximum volume of the liquid aliquot can be used to make this preparation? If you weigh 120 mg of salicylic acid on your balance and want to use an aliquot volume of 15 mL, how much solvent will you use to dissolve the 120 mg of salicylic acid. Hint (helpful proportion):

The liquid aliquot technique is explained as the types of the method that will be used to examine…

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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

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Case: A prescription for calls for compounding 60 mL of an oral solution for patient A. This oral solution contains 45 mg of salicylic acid. The pharmacist decides to weigh this on a balance with a minimum weighable quantity of 120 mg and dissolve it an appropriate solvent to prepare the solution. Answer the following questions to explain how you will use the liquid measurement aliquot method to obtain the correct amount of salicylic acid to prepare this solution. When making this preparation, you want to minimize the amount of salicylic acid that is wasted. The prescription is as follows:

Rx Salicylic acid 45 mg

Cherry flavor solution 5 mL

Ora-Syrupee qs 60 mL

What is the target amount of salicylic acid for the liquid aliquot that will be used to make the 60 mL oral solution?

What is the maximum volume of the liquid aliquot can be used to make this preparation?

If you weigh 120 mg of salicylic acid on your balance and want to use an aliquot volume of 15 mL, how much solvent will you use to dissolve the 120 mg of salicylic acid.

Hint (helpful proportion):

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