2. An impure sample of CaC204 weighing 0.803g is titrated with 15.70mL of 0.101M KMnO4. The net reaction is 2MnO4+ 5C2042+ 16 H 2 Mn2+ + 10CO₂+8H2O What is the percent by mass of the CaC2O4 in the original sample"

Chemistry: The Molecular Science
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Author:John W. Moore, Conrad L. Stanitski
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Chapter3: Chemical Reactions
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help please answer in text form with proper workings and explanation for each and every part and steps with concept and introduction no AI no copy paste remember answer must be in proper format with all working

2. An impure sample of CaC204 weighing 0.803g is titrated with 15.70mL
of 0.101M KMnO4. The net reaction is
2MnO4+ 5C2042+ 16 H 2 Mn2+ + 10CO₂+8H2O
What is the percent by mass of the CaC2O4 in the original sample"
Transcribed Image Text:2. An impure sample of CaC204 weighing 0.803g is titrated with 15.70mL of 0.101M KMnO4. The net reaction is 2MnO4+ 5C2042+ 16 H 2 Mn2+ + 10CO₂+8H2O What is the percent by mass of the CaC2O4 in the original sample"
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