FeRedox

FeRedox - 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

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Intro to Analytical Chemistry Iron Determination Last 4 digits of Social Security Number Student's Last Name Unkown Number Standardization of KMnO4 Grams of Sodium Oxalate (#1) Grams of Sodium Oxalate (#2) Grams of Sodium Oxalate (#3) Milliliters of KMnO4 (#1) Milliliters of KMnO4 (#2) Milliliters of KMnO4 (#3) Molarity of KMnO4 (#1) Molarity of KMnO4 (#2) Molarity of KMnO4 (#3) Average Deviation Relative Average Deviation Determination of Fe Salt #1 #2(If) Mass of Fe Salt (Unknown) Volume of Fe Solution Pipetted(#1,2,3) mls of KMnO4 titrated (# 1 )
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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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This note was uploaded on 07/05/2011 for the course CHM 3120 taught by Professor Staff during the Summer '08 term at FIU.

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FeRedox - 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

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