1. Balance the following Chemical Reactions: гссногсонон с HOA CON H₂O+ 2 => C12H2₂2011+02 2. Ibuprofen, the anit-inflammatory ingredient in Advil, has the formula C13H1802. a. How many molecules are in 0.200 mole ibuprofen? b. How many H atoms are in 0.100 mole ibuprofen? c. How many moles of ibuprofen contain 7.4x1025 atoms of C? d. What is the molar mass of ibuprofen? 3. How many grams are in 2.25 moles of each of the following? a. N₂ b. NaBr c. C6H14 d. H₂O

1. Balance the following Chemical Reactions: гссногсонон с HOA CON H₂O+ 2 => C12H2₂2011+02 2. Ibuprofen, the anit-inflammatory ingredient in Advil, has the formula C13H1802. a. How many molecules are in 0.200 mole ibuprofen? b. How many H atoms are in 0.100 mole ibuprofen? c. How many moles of ibuprofen contain 7.4x1025 atoms of C? d. What is the molar mass of ibuprofen? 3. How many grams are in 2.25 moles of each of the following? a. N₂ b. NaBr c. C6H14 d. H₂O

Introductory Chemistry: A Foundation

9th Edition

ISBN:9781337399425

Author:Steven S. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Donald J. DeCoste

Chapter9: Chemical Quantities

Section: Chapter Questions

Problem 36QAP

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