Be sure to answer all parts. (a) Calculate the number of oxygen molecules and the number of oxygen atoms in 34.5 g of O2. oxygen molecules = x 10 oxygen atoms = x 10 Enter your answers in scientific notation. (b) Calculate the mass of 9.09 x 1014 so, molecules. x 10 Enter your answer in scientific notation.

Be sure to answer all parts. (a) Calculate the number of oxygen molecules and the number of oxygen atoms in 34.5 g of O2. oxygen molecules = x 10 oxygen atoms = x 10 Enter your answers in scientific notation. (b) Calculate the mass of 9.09 x 1014 so, molecules. x 10 Enter your answer in scientific notation.

Introductory Chemistry: An Active Learning Approach

6th Edition

ISBN:9781305079250

Author:Mark S. Cracolice, Ed Peters

Publisher:Mark S. Cracolice, Ed Peters

Chapter3: Measurement And Chemical Calculations

Section: Chapter Questions

Problem 63E: The mole is the SI unit for the amount of a substance. The mass of one mole of pure table sugar is...

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