awolusioluwabukunmin awolusioluwabukunmin

08-05-2024
Chemistry

Answered

A is a solution of KMnO4 with a volume of 9.45cm³ . B is a solution of FeSO4 containing 76.0g of the salt in 250cm³ of solution with a volume of 25.0cm³ Equation for the reaction: MnO4– +8H+ +5Fe²± to give Mn²+ + 4H2O +5Fe³+ Calculate: a. Concentration of B in mol/dm³ b. Concentration of A in mol/dm³ c. Number of moles of Fe²+ in the volume of B pipetted [FeSO4= 152g/mol]

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