calculate: a)the mass of one atom b)the mass of one molecule c)the mass of one mole of oxygen gas d)the mass of one ion of oxygen e)the number of atoms in 1 mole of oxygen molecule

Asked by nilangi | 8th Oct, 2013, 05:20: PM

Expert Answer:

Answered by  | 10th Oct, 2013, 10:36: AM

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