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Q2- A 30.0 mL H2C2O4 acidified solution, was treated with 25.0 mL of 0.102 M KMNO4 solution. The reaction: 2MNO4- + 5 H2C2O4+ 6H 2MN2+ +10CO2 + 8H20 The excess permanganate required 8.34 mL of 0.053 M Fe2* solution, the reaction Mno + 5FE2++ 8H+ g Mn2+ +5FE3+ + 4H20 Find the molarity of the H2C2O4 solution

Q2- A 30.0 mL H2C2O4 acidified solution, was treated with 25.0 mL of 0.102 M KMNO4 solution. The reaction: 2MNO4- + 5 H2C2O4+ 6H 2MN2+ +10CO2 + 8H20 The excess permanganate required 8.34 mL of 0.053 M Fe2* solution, the reaction Mno + 5FE2++ 8H+ g Mn2+ +5FE3+ + 4H20 Find the molarity of the H2C2O4 solution

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Q2- A 30.0 mL H2C204 acidified solution, was treated with 25.0 mL of 0.102 M KMNO4 solution. The reaction: 2MNO4- + 5 H2CO4+ 6H → 2MN2* +10CO2 + 8H20 The excess permanganate required 8.34 mL of 0.053 M Fe2* solution, the reaction Mno“ + 5FE2++ 8H+ g Mn2+ +5FE3+ + 4H20 Find the molarity of the H2C2O4 solution
Transcribed Image Text:Q2- A 30.0 mL H2C204 acidified solution, was treated with 25.0 mL of 0.102 M KMNO4 solution. The reaction: 2MNO4- + 5 H2CO4+ 6H → 2MN2* +10CO2 + 8H20 The excess permanganate required 8.34 mL of 0.053 M Fe2* solution, the reaction Mno“ + 5FE2++ 8H+ g Mn2+ +5FE3+ + 4H20 Find the molarity of the H2C2O4 solution
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