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jek_recluse [69]
3 years ago
14

Naturally occurring iron contains:

Chemistry
1 answer:
Serga [27]3 years ago
8 0
The average atomic mass of iron is the sum of the products of the percentage abundance and masses of the isotopes. That is,
         average atomic mass = 0.0582 x 53.940 amu + 0.9166 x 55.935 amu + 0.0219 x 56.935 amu + 0.0033 x 57.933 amu = 55.847 amu
Thus, the average atomic mass of iron is approximately 55.847 amu. 
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when ΔG° is Gibbs free energy 

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b) then, to get E
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