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How many moles of sodium are contained in 99.6 g of Na 2SO 3? 1.43 x 1024 moles Na 0.790 moles Na 2.37 moles Na 1.58 moles Na 2.10 x 1021 moles Na

How many moles of sodium are contained in 99.6 g of Na 2SO 3? 1.43 x 1024 moles Na 0.790 moles Na 2.37 moles Na 1.58 moles Na 2.10 x 1021 moles Na

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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QUESTION 24 How many moles of sodium are contained in 99.6 g of Na 2SO 3? 1.43 x 1024 moles Na 0.790 moles Na O 2.37 moles Na 1.58 moles Na O 2.10 x 1021 moles Na QUESTION 25 How many atoms of oxygen are contained in 47.6 g of Al 2(CO 3) 3? 3.68 x 1023 O atoms 1.10 x 1024 o atoms 0.203 O atoms 1.83 O atoms 2.87 x 1025 O atoms QUESTION 26 Determine the empirical formula for a compound that is found to contain 10.15 g P and 34.85 g Cl. P3CI PCI2 PCI3 PCI P2C13
Transcribed Image Text:QUESTION 24 How many moles of sodium are contained in 99.6 g of Na 2SO 3? 1.43 x 1024 moles Na 0.790 moles Na O 2.37 moles Na 1.58 moles Na O 2.10 x 1021 moles Na QUESTION 25 How many atoms of oxygen are contained in 47.6 g of Al 2(CO 3) 3? 3.68 x 1023 O atoms 1.10 x 1024 o atoms 0.203 O atoms 1.83 O atoms 2.87 x 1025 O atoms QUESTION 26 Determine the empirical formula for a compound that is found to contain 10.15 g P and 34.85 g Cl. P3CI PCI2 PCI3 PCI P2C13
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