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23. How many oxygen atoms are in 1.50 mol of SO3? a. 7.71 x 1021 atoms b. 1.12 x 1022 atoms c. 3.01 x 1022 atoms d. 9.03 x 1023 atoms e. 2.71 x 1024 atoms

23. How many oxygen atoms are in 1.50 mol of SO3? a. 7.71 x 1021 atoms b. 1.12 x 1022 atoms c. 3.01 x 1022 atoms d. 9.03 x 1023 atoms e. 2.71 x 1024 atoms

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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23. How many oxygen atoms are in 1.50 mol of SO3? a. 7.71 x 10²1 atoms b. 1.12 x 1022 atoms c. 3.01 x 1022 atoms d. 9.03 x 1023 atoms e. 2.71 x 1024 atoms 24. How many moles are in 4.5 g of AgNO;? a. 1.3 x 10-3 mol b. 2.6 x 10-2 mol c. 0.61 mol d. 38 mol e. 7.6 x 102 mol 25. The density of carbon tetrachloride is 1.59 g/mL. How many chlorine atoms are present in 55 mL of carbon tetrachloride? a. 3.3 x 1023 atoms b. 5.4 x 1023 atoms c. 1.4 x 1024 atoms d. 8.1 x 1027 atoms e. 3.2 x 1028 atoms 26. What is the mass of one carbon monoxide molecule? a. 4.65 x 10-23 g b. 7.31 × 10-23 g c. 1.66 × 10-22 g d. 4.22 x 10-22 g e. 2.81 x 1021 g 1mal- Imal OG 4414
Transcribed Image Text:23. How many oxygen atoms are in 1.50 mol of SO3? a. 7.71 x 10²1 atoms b. 1.12 x 1022 atoms c. 3.01 x 1022 atoms d. 9.03 x 1023 atoms e. 2.71 x 1024 atoms 24. How many moles are in 4.5 g of AgNO;? a. 1.3 x 10-3 mol b. 2.6 x 10-2 mol c. 0.61 mol d. 38 mol e. 7.6 x 102 mol 25. The density of carbon tetrachloride is 1.59 g/mL. How many chlorine atoms are present in 55 mL of carbon tetrachloride? a. 3.3 x 1023 atoms b. 5.4 x 1023 atoms c. 1.4 x 1024 atoms d. 8.1 x 1027 atoms e. 3.2 x 1028 atoms 26. What is the mass of one carbon monoxide molecule? a. 4.65 x 10-23 g b. 7.31 × 10-23 g c. 1.66 × 10-22 g d. 4.22 x 10-22 g e. 2.81 x 1021 g 1mal- Imal OG 4414
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