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Unformatted text preview: are present in 7.4 moles of allobarbital? 74 4. What is the mass of an Fe(NO 3 ) 3 sample that contains 4.1 moles of oxygen? Note: enter your response to one place past the decimal point. 110.2g 5. Determine the number of moles of hydrogen atoms present in 19.3 g of acetaminophen (tylenol), C 8 H 9 NO 2 . Enter your response to three places past the decimal point. 1.1491 6. Determine the number of grams of oxygen present in 17.5 moles of acetaminophen (tylenol), C 8 H 9 NO 2 . 560 7. How many moles of hydrogen are in a sample of the antiviral drug ganciclovir, C 9 H 13 N 5 O 4 , that contains 11.1 g of nitrogen. Enter your response to three places past the decimal point. 2.05 8. How many grams of carbon are in a sample of nitroglycerin, C 3 H 5 N 3 O 9 , that contains 30.5 mol of hydrogen? Enter your response to one place past the decimal point. 219.783...
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This note was uploaded on 04/19/2011 for the course CH 101 taught by Professor Bigham during the Spring '08 term at N.C. State.
- Spring '08