4 g 5 g 28 100 g 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?

4 g 5 g 28 100 g 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?

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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Question

answers are:

(a) 5.34 g camphor and 8.01 g castor oil
(b) 8.39 mL castor oil
(c) 3.12% w/v lactic acid,
3.91% w/v salicylic acid, and 1.56% w/v trichloroacetic acid

i want to know the full solutions. thank you!

49.13 B Lactic acid
5 g
28
100 g
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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