Question

Titration of 0.1467 g of primary standard na2c2o4 required 28.85ml of kmno4 solution. Calculate the molar concentration of kmno4 solution

Answer 1

Answer:

Titration of 0.1467 g of primary-standard Na2C2O4 required 28.85 mL of a potassium permanganate solution. Calculate the molar concentration of KMnO4 in this solution.

Step-by-step solution:

Step 1 of 5

To calculate the molar concentration of in the solution, first calculate the moles of by using the grams in the primary-standard and the molecular weight.

The balanced equation for the reaction between and is

The titration of requires 28.85 mL of potassium permanganate, solution, so calculate the number of moles of using the stoichiometric mole ratio of the reaction.