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

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter31: Synthetic Polymers

Section31.SE: Something Extra

Problem 28AP

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