natural rubidium has the average mass of 85.4678 AMU and is composed of isotopes Rb 85 (mass = 84.9117) and Rb 87. The ratio of Rb 85 to Rb 87 in natural Rb is 2.591. What is the mass of Rb 87 in AMU?
natural rubidium has the average mass of 85.4678 AMU and is composed of isotopes Rb 85 (mass = 84.9117) and Rb 87. The ratio of Rb 85 to Rb 87 in natural Rb is 2.591. What is the mass of Rb 87 in AMU?
Chemistry: An Atoms First Approach
2nd Edition
ISBN:9781305079243
Author:Steven S. Zumdahl, Susan A. Zumdahl
Publisher:Steven S. Zumdahl, Susan A. Zumdahl
Chapter5: Stoichiometry
Section: Chapter Questions
Problem 162CP: Natural rubidium has the average mass of 85.4678 u and is composed of isotopes 85Rb (mass = 84.9117...
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natural rubidium has the average mass of 85.4678 AMU and is composed of isotopes Rb 85 (mass = 84.9117) and Rb 87. The ratio of Rb 85 to Rb 87 in natural Rb is 2.591. What is the mass of Rb 87 in AMU?
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