Lipitor, a pharmaceutical drug that has been shown to lower "bad" cholesterol levels while raising "good" cholesterol levels in patients taking the drug, had over $11 billion in sales in 2006. Assuming one 1.0-g pill contains 5.5% of the active ingredient by mass, what mass in kg of active ingredient is present in one bottle of 25 pills?
Lipitor, a pharmaceutical drug that has been shown to lower "bad" cholesterol levels while raising "good" cholesterol levels in patients taking the drug, had over $11 billion in sales in 2006. Assuming one 1.0-g pill contains 5.5% of the active ingredient by mass, what mass in kg of active ingredient is present in one bottle of 25 pills?
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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Lipitor, a pharmaceutical drug that has been shown to lower "bad" cholesterol levels while raising "good" cholesterol levels in patients taking the drug, had over $11 billion in sales in 2006. Assuming one 1.0-g pill contains 5.5% of the active ingredient by mass, what mass in kg of active ingredient is present in one bottle of 25 pills?
Expert Solution
Step 1
Given
The mass of the 1 pill = 1.0g
Active ingredient contain in each pill = 5.5% i.e., (5.5/100) × 1.0g = 0.055 g of ingredient present in each pill
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