Obtain the fractional abundances for the two naturally occurring isotopes of europium. The masses of the isotopes
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Obtain the fractional abundances for the two naturally occurring isotopes of europium. The masses of the isotopes are 151Eu, 150.9196 amu; 153Eu, 152.9209 amu. The atomic weight is 151.9641 amu.
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The sum of the fractional abundances must equal 1 Let y equal the fractional abunda...View the full answer
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