Titration of 0.2121 g of primary standard NagC;0, Calculate the molar concentration of KMnO,? 2 Mno,+ 5 C,0, + 16 H+ 2 Mn 10 CO, +8 H;0 1. 00.0146 2. 00.0292 3. 00.00731 4. 00.1462
Titration of 0.2121 g of primary standard NagC;0, Calculate the molar concentration of KMnO,? 2 Mno,+ 5 C,0, + 16 H+ 2 Mn 10 CO, +8 H;0 1. 00.0146 2. 00.0292 3. 00.00731 4. 00.1462
Chapter19: Applications Of Standard Electrode Potentials
Section: Chapter Questions
Problem 19.13QAP
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![Titration of 0.2121 g of primary standard Na,C,0, (133.999 g/mol) required 21.66 mL of KMnO, (158.034 g/mol) to reach the end point.
Calculate the molar concentration of KMNO,? 2 MnO, + 5 C,0,2+ 16 H+ -
2 Mn² 10 CO, +8 H20
1. 00.0146
2. 00.0292
3. 00.00731
4. 00.1462](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F921f5e69-5752-4468-94dd-72aad439005e%2F73d0be78-d6cd-4477-b5a8-a262c1950128%2Fes5zjp8_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Titration of 0.2121 g of primary standard Na,C,0, (133.999 g/mol) required 21.66 mL of KMnO, (158.034 g/mol) to reach the end point.
Calculate the molar concentration of KMNO,? 2 MnO, + 5 C,0,2+ 16 H+ -
2 Mn² 10 CO, +8 H20
1. 00.0146
2. 00.0292
3. 00.00731
4. 00.1462
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