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Practice: Solve each of the following problems using dimensional analysis (or another method). Show your work. (Use a periodic table to look up the necessary atomic masses.) A. 75 g KMNO, = molecules KMNO, B. 7.23 x 1024 Al atoms = grams Al C. 9.23 x 1023 Au atoms = moles Au

Practice: Solve each of the following problems using dimensional analysis (or another method). Show your work. (Use a periodic table to look up the necessary atomic masses.) A. 75 g KMNO, = molecules KMNO, B. 7.23 x 1024 Al atoms = grams Al C. 9.23 x 1023 Au atoms = moles Au

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
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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1. Practice: Solve each of the following problems using dimensional analysis (or another method). Show your work. (Use a periodic table to look up the necessary atomic masses.) A. 75 g KMNO, = molecules KMNO. %D B. 7.23 x 1024 Al atoms = grams Al C. 9.23 x 1023 Au atoms = moles Au D. 125 g H,PO = molecules H,PO4 E. 0.75 moles CO, = total atoms
Transcribed Image Text:1. Practice: Solve each of the following problems using dimensional analysis (or another method). Show your work. (Use a periodic table to look up the necessary atomic masses.) A. 75 g KMNO, = molecules KMNO. %D B. 7.23 x 1024 Al atoms = grams Al C. 9.23 x 1023 Au atoms = moles Au D. 125 g H,PO = molecules H,PO4 E. 0.75 moles CO, = total atoms
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