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A. PROBLEM SOLVING 1. Calculate the amount in moles in each of the following quantities. The first one is done for you. 5.7 x 10 9 atoms of Pb x 1 mol Pb = 9 x 10 15 mol Pb 6.022 x 1023 atoms of Pb a. 5.7 x 10° atoms of Lead b. 3.01 x 1023 atoms of Rubidium c. 8.08 x 1022 atoms of Krypton d. 2.997 x 1025 atoms of Vanadium 2. Calculate the number of atoms in each of the following amounts. 2.5 mol Mg x 6.022 x 102 atoms Mg = 2 x 1024 atoms Mg 1 mol Mg a. 1.004 mol bismuth b. 32.6 mol strontium

A. PROBLEM SOLVING 1. Calculate the amount in moles in each of the following quantities. The first one is done for you. 5.7 x 10 9 atoms of Pb x 1 mol Pb = 9 x 10 15 mol Pb 6.022 x 1023 atoms of Pb a. 5.7 x 10° atoms of Lead b. 3.01 x 1023 atoms of Rubidium c. 8.08 x 1022 atoms of Krypton d. 2.997 x 1025 atoms of Vanadium 2. Calculate the number of atoms in each of the following amounts. 2.5 mol Mg x 6.022 x 102 atoms Mg = 2 x 1024 atoms Mg 1 mol Mg a. 1.004 mol bismuth b. 32.6 mol strontium

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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Subpart 1.a, 2.a, 2.b 

A. PROBLEM SOLVING 1. Calculate the amount in moles in each of the following quantities. The first one is done for you. 1 mol Pb 6.022 x 1023 atoms of Pb 5.7 x 10 ° atoms of Pb x = 9 x 10 -15 mol Pb %3D a. 5.7 x 10° atoms of Lead b. 3.01 x 1023 atoms of Rubidium c. 8.08 x 1022 atoms of Krypton d. 2.997 x 1025 atoms of Vanadium 2. Calculate the number of atoms in each of the following amounts. 2.5 mot Mg x 6.022 x 10 atoms Mg = 2 x 1024 atoms Mg 1 mol Mg a. 1.004 mol bismuth b. 32.6 mol strontium
Transcribed Image Text:A. PROBLEM SOLVING 1. Calculate the amount in moles in each of the following quantities. The first one is done for you. 1 mol Pb 6.022 x 1023 atoms of Pb 5.7 x 10 ° atoms of Pb x = 9 x 10 -15 mol Pb %3D a. 5.7 x 10° atoms of Lead b. 3.01 x 1023 atoms of Rubidium c. 8.08 x 1022 atoms of Krypton d. 2.997 x 1025 atoms of Vanadium 2. Calculate the number of atoms in each of the following amounts. 2.5 mot Mg x 6.022 x 10 atoms Mg = 2 x 1024 atoms Mg 1 mol Mg a. 1.004 mol bismuth b. 32.6 mol strontium
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