4. Copper is found in nature as two isotopes, 63Cu (69.0%) with a mass of 62.93 amu and 65Cu (31.0%) with a mass of 64.93 amu. Determine the average atomic mass of copper. of cr

Chemistry: An Atoms First Approach
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ISBN:9781305079243
Author:Steven S. Zumdahl, Susan A. Zumdahl
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Chapter5: Stoichiometry
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Problem 42E: The element silver (Ag) has two naturally occurring isotopes: 109 Ag and 107Ag with a mass of...
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4. Copper is found in nature as two isotopes, 63Cu (69.0%) with a mass of 62.93 amu
and 65Cu (31.0%) with a mass of 64.93 amu. Determine the average atomic mass of
copper.
of cr
Transcribed Image Text:4. Copper is found in nature as two isotopes, 63Cu (69.0%) with a mass of 62.93 amu and 65Cu (31.0%) with a mass of 64.93 amu. Determine the average atomic mass of copper. of cr
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