Posted by Michi on Monday, November 19, 2012 at 2:12am.
I2 + 2Na2S2O3 ==> Na2S4O6 + 2NaI
mols Na2S2O3 = M x L = ?
mols I2 = 1/2 mol Na2S2O3 (from the coefficients in the balanced equation).
g I2 = mols I2 x molar mass I2 = ?
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