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Mrs S has severe urticaria.  The prescriber has requested 500g of 2% w/w calamine in aqueous cream. You have 5% w/w calamine in aqueous cream in stock. You decide to prepare this product by extemporaneous dilution using aqueous cream as the diluent. How many grams of 5% w/w calamine in aqueous cream is needed to make 500g of 2% w/w calamine in aqueous cream? units – g

Mrs S has severe urticaria.  The prescriber has requested 500g of 2% w/w calamine in aqueous cream. You have 5% w/w calamine in aqueous cream in stock. You decide to prepare this product by extemporaneous dilution using aqueous cream as the diluent. How many grams of 5% w/w calamine in aqueous cream is needed to make 500g of 2% w/w calamine in aqueous cream? units – g

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
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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Mrs S has severe urticaria.  The prescriber has requested 500g of 2% w/w calamine in aqueous cream. You have 5% w/w calamine in aqueous cream in stock. You decide to prepare this product by extemporaneous dilution using aqueous cream as the diluent.

How many grams of 5% w/w calamine in aqueous cream is needed to make 500g of 2% w/w calamine in aqueous cream?

units – g

 

 

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