What is the equivalent mass of the fe2O3

Asked by  | 29th Sep, 2008, 11:25: AM

Expert Answer:

use the formula eqivalent mass = molecular weight / valency of the atom.( Valence is determined by multiplying the valence of the positive ion in a compound by the number of atoms of that ion)

Answered by  | 1st Oct, 2008, 08:11: AM

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