Q1. Dissolved 0.273 grams of pure sodium oxalate (Na:C.O,) in distilled water and added sulfuric acid and titration the solution at 70 ° C by using 42.68 ml of KMNO, solution and has exceeded end point limits by using 1.46 ml of standard oxalic acid (H; C,O.) with 0.1024 N. Calculate the normlity of KMNO. Note that the molecular weight of sodium oxalate (Na,C,O.) = 134 and its equivalent weight = 67

Q1. Dissolved 0.273 grams of pure sodium oxalate (Na:C.O,) in distilled water and added sulfuric acid and titration the solution at 70 ° C by using 42.68 ml of KMNO, solution and has exceeded end point limits by using 1.46 ml of standard oxalic acid (H; C,O.) with 0.1024 N. Calculate the normlity of KMNO. Note that the molecular weight of sodium oxalate (Na,C,O.) = 134 and its equivalent weight = 67

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter16: Solubility And Precipitation Equilibria

Section: Chapter Questions

Problem 52P

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Q1. Dissolved 0.273 grams of pure sodium oxalate (Na2C0.) In distilled water and added sulfuric acid and titration the solution at 70 ° C by using 42.68 ml of KMnO, solution and has exceeded end point limits by using 1.46 ml of oxalic acid (H , C, 0.) With 0.1024 N. Calculate the normlity of KMnO .. Note that the molecular weight of sodium oxalate (Na, C, 0.) = 134 and its equivalent weight = 67
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