Chemistry, 01.09.2019 04:30 josecano2

3. in a sample of 500 nitrogen atoms, two atoms are found to be nitrogen-15, with a mass of
15.000109 each, and 498 atoms are found to be nitrogen-14, with a mass of 14.003074 each.
calculate the atomic mass of nitrogen. (hint: calculate the relative abundances first.)

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3. in a sample of 500 nitrogen atoms, two atoms are found to be nitrogen-15, with a mass of
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3. in a sample of 500 nitrogen atoms, two atoms are found to be nitrogen-15, with a mass of 15.000109 each, and 498 atoms are found to be nitrogen-14, with a mass of 14.003074 each. calculate the atomic mass of nitrogen. (hint: calculate the relative abundances first.)

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3. in a sample of 500 nitrogen atoms, two atoms are found to be nitrogen-15, with a mass of
15.000109 each, and 498 atoms are found to be nitrogen-14, with a mass of 14.003074 each.
calculate the atomic mass of nitrogen. (hint: calculate the relative abundances first.)