Answered: Calculate the number of atoms in 12.45…

Calculate the number of atoms in 12.45 grams of iron . 1.342 x 1023atoms 1.342 x 1022toms 0.223 atoms 1.342 x 1024 atoms

Introductory Chemistry: A Foundation

9th Edition

ISBN:9781337399425

Author:Steven S. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Donald J. DeCoste

Chapter8: Chemical Composition

Section: Chapter Questions

Problem 16QAP: Ifan average fluorine atom has a mass of 3.161023 g, what is the average mass of a chlorine atom in...

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Question

Calculate the number of atoms in 12.45 grams of iron .
1.342 x 1023atoms
1.342 x 1022toms
0.223 atoms
O 1.342 x 1024 atoms

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