49." Lactic acid Salicylic acid Trichloroacetic acid Flexible collodion qs ad Sig: wart remover. Use as directed. (a) Flexible collodion contains 20% w/w camphor and 30% w/w castor oil. How many grams of each would be contained in 30 g of the mixture? (b) The specific gravity of castor oil is 0.955. How many milliliters of the oil is contained in 30 g of the mixture? (c) If the specific gravity of the mixture is 0.781, what are the percent w/v con- centrations of lactic acid, salicylic acid, and trichloroacetic acid in the mixture? 5 g 100 g
49." Lactic acid Salicylic acid Trichloroacetic acid Flexible collodion qs ad Sig: wart remover. Use as directed. (a) Flexible collodion contains 20% w/w camphor and 30% w/w castor oil. How many grams of each would be contained in 30 g of the mixture? (b) The specific gravity of castor oil is 0.955. How many milliliters of the oil is contained in 30 g of the mixture? (c) If the specific gravity of the mixture is 0.781, what are the percent w/v con- centrations of lactic acid, salicylic acid, and trichloroacetic acid in the mixture? 5 g 100 g
Biochemistry
9th Edition
ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Chapter1: Biochemistry: An Evolving Science
Section: Chapter Questions
Problem 1P
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
Transcribed Image Text:4g
5 g
2 g
100 g
49." R Lactic acid
Salicylic acid
Trichloroacetic acid
Flexible collodion qs ad
Sig: wart remover. Use as directed.
(a) Flexible collodion contains 20% w/w camphor and 30% w/w castor oil.
How many grams of each would be contained in 30 g of the mixture?
(b) The specific gravity of castor oil is 0.955. How many milliliters of the oil
is contained in 30 g of the mixture?
(c) If the specific gravity of the mixture is 0.781, what are the percent w/v con-
centrations of lactic acid, salicylic acid, and trichloroacetic acid in the mixture?
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