b) Ammonium iron sulphate, (NH4)2 Fe (SO4}2 . 6H20], RMM = 392 may be used to standardize a solution of%3Dpotassiumpermangangte (VII) in the presence of sulphuric acid. The ionic equation is given belowMnO4 + Fe* + H* → Mn* + Fe* + H2Oi) Balance the equation above.MOTTAii) What mass of ammonium (II) sulphate is required to prepare 250cm of 0.1M solution?3.33.iii) 25cm' of the iron (II) salt solution required 26.5cm' of potassium permanganate solution for completereaction. Calculate the molarity of the potassium permanganate solution.

Given data,Molarity of iron solution=0.1MVolume of iron solution=250cm3=0.250L

b) Ammonium iron sulphate, (NH4)2 Fe (S04)2. 6H20], RMM = 392 may be used to standardize a solution of potassiumpermangangte (VII) in the presence of sulphuric acid. The ionic equation is given below MnO4 + Fe* + H*- i) Balance the equation above. Mn2+ + Fe* + H2O ii) What mass of ammonium (II) sulphate is required to prepare 250cm of 0.1M solution? iii) 25cm of the iron (II) salt solution required 26.5cm of potassium permanganate solution for complete reaction. Calculate the molarity of the potassium permanganate solution.

b) Ammonium iron sulphate, (NH4)2 Fe (S04)2. 6H20], RMM = 392 may be used to standardize a solution of potassiumpermangangte (VII) in the presence of sulphuric acid. The ionic equation is given below MnO4 + Fe* + H- i) Balance the equation above. Mn2+ + Fe + H2O ii) What mass of ammonium (II) sulphate is required to prepare 250cm of 0.1M solution? iii) 25cm of the iron (II) salt solution required 26.5cm of potassium permanganate solution for complete reaction. Calculate the molarity of the potassium permanganate solution.

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

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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