49.13 R Lactic acid Salicylic acid Trichloroacetic acid Flexible collodion qs ad Sig: wart remover. Use as directed. 4 g 60 60 60 bo 5 g 2 g 100 g a. Flexible collodion contains 20% w/w camphor and 30% w/w castor oil. How many grams of each would be contained in 100 g of the mixture? b. The specific gravity of castor oil is 0.955. How many milliliters of the oil are contained in 100 g of the mixture? c. If the specific gravity of the mixture is 0.781, what are the percent w/v csconcentrations of lactic acid, salicylic acid, and trichloroacetic acid in the mixture?

Chemistry
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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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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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the anwers must be:

a. 17.8 g camphor and 26.7 g castor oil
b. 27.96 mL castor oil
C.
3.12%w/v lactic acid, 3.91% w/v salicylic acid, and
1.56%w/v trichloroacetic acid

 

49.13 R
Lactic acid
Salicylic acid
Trichloroacetic acid
Flexible collodion
ad
qs
Sig: wart remover. Use as directed.
4 g
5 g
2 g
100 g
60 60 60 60
a. Flexible collodion contains 20% w/w camphor and 30% w/w castor oil. How
many grams of each would be contained in 100 g of the mixture?
b. The specific gravity of castor oil is 0.955. How many milliliters of the oil are
contained in 100 g of the mixture?
c. If the specific gravity of the mixture is 0.781, what are the percent w/v
csconcentrations of lactic acid, salicylic acid, and trichloroacetic acid in the
mixture?
Transcribed Image Text:49.13 R Lactic acid Salicylic acid Trichloroacetic acid Flexible collodion ad qs Sig: wart remover. Use as directed. 4 g 5 g 2 g 100 g 60 60 60 60 a. Flexible collodion contains 20% w/w camphor and 30% w/w castor oil. How many grams of each would be contained in 100 g of the mixture? b. The specific gravity of castor oil is 0.955. How many milliliters of the oil are contained in 100 g of the mixture? c. If the specific gravity of the mixture is 0.781, what are the percent w/v csconcentrations of lactic acid, salicylic acid, and trichloroacetic acid in the mixture?
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