2 If a pharmacist added 12 g of azelaic acid to 50 g of an ointment containing 15% azelaic acid, what would be the final con- centration of azelaic acid in the ointment?

Introduction to General, Organic and Biochemistry
11th Edition
ISBN:9781285869759
Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Publisher:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Chapter6: Solutions And Colloids
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100%
ratio stuength (vv)?
2. f a pharmacist added 12 g of azelaic acid
to 50 g of an ointment containing 15%
azelaic acid, what would be the final con-
centration of azelaic acid in the ointment?
-ki solution were
Transcribed Image Text:ratio stuength (vv)? 2. f a pharmacist added 12 g of azelaic acid to 50 g of an ointment containing 15% azelaic acid, what would be the final con- centration of azelaic acid in the ointment? -ki solution were
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