Answered: Naturally occurring copper is a mixture…

Naturally occurring copper is a mixture of 69.17% Cu - 63 with a mass of 62.63 amu and 30.83% Cu - 65 with a mass of 64.93 amu. What is the atomic weight of copper?

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

Chapter3: Stoichiometry

Section: Chapter Questions

Problem 41E: The element rhenium (Re) bas two naturally occurring isotopes, 185Re and 187Re, with an average...

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Naturally occurring copper is a mixture of 69.17% Cu - 63 with a mass of 62.63 amu and 30.83% Cu - 65 with a mass of 64.93 amu. What is the atomic weight of copper?

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