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1. The chemical formula for the active ingredient in the anticoagulant Heparin is C12H19NO2053. a. What is the molar mass of C12H19NO20S3? b. How many moles are in 0.0025 g of C12H19NO20S3? c. How many grams are in 0.247 moles of C12H19NO20S3? d. How many molecules are in 0.247 moles of C12H19NO20S3? e. How many sulfur atoms are in 0.247 mole of C12H19NO20S3?

1. The chemical formula for the active ingredient in the anticoagulant Heparin is C12H19NO2053. a. What is the molar mass of C12H19NO20S3? b. How many moles are in 0.0025 g of C12H19NO20S3? c. How many grams are in 0.247 moles of C12H19NO20S3? d. How many molecules are in 0.247 moles of C12H19NO20S3? e. How many sulfur atoms are in 0.247 mole of C12H19NO20S3?

Chemistry
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
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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1. The chemical formula for the active ingredient in the anticoagulant Heparin is C12H19NO20S3. a. What is the molar mass of C12H19NO20S3? b. How many moles are in 0.0025 g of C12H19NO20S3? C. How many grams are in 0.247 moles of C12H19NO20S3? d. How many molecules are in 0.247 moles of C12H19NO20S3? e. How many sulfur atoms are in 0.247 mole of C12H19NO20S3? 2. The chemical formula for the active ingredient in the anti-inflammatory drug Celebrex is C17H14F3N3O2S. a. What is the molar mass of C17H14F3N3O2S? b. How many moles are in 10.0 g of C17H14F3N3O2S? C. How many molecules are in 10.0 g of C17H14F3N3O₂S?
Transcribed Image Text:1. The chemical formula for the active ingredient in the anticoagulant Heparin is C12H19NO20S3. a. What is the molar mass of C12H19NO20S3? b. How many moles are in 0.0025 g of C12H19NO20S3? C. How many grams are in 0.247 moles of C12H19NO20S3? d. How many molecules are in 0.247 moles of C12H19NO20S3? e. How many sulfur atoms are in 0.247 mole of C12H19NO20S3? 2. The chemical formula for the active ingredient in the anti-inflammatory drug Celebrex is C17H14F3N3O2S. a. What is the molar mass of C17H14F3N3O2S? b. How many moles are in 10.0 g of C17H14F3N3O2S? C. How many molecules are in 10.0 g of C17H14F3N3O₂S?
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