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Unformatted text preview: mls of KMnO4 titrated (# 2 ) mls of KMnO4 titrated (# 3) Grams of Fe in sample (# 2) Grams of Fe in sample (# 3) Do you want to include all values? If not, which value do you want to omit? Average grams of Fe in sample Coefficient of Variance (as %) Relative Error (as %) Grade ( Sodium Oxalate M.W.=134.0 ) Average Molarity of KMnO 4 Solution Grams of Fe in sample (# 1) ( Fe M.W.=55.80 ) Molarity % Fe 0.28 30.22 6.37 0.91 0.02747 0.92-1.40 Gms of Fe 29.9 0.9176 0.01 0.51 0.01 0.51...
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