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Chemistry, 13.12.2020 08:20 barbie8775
0.2640 g of sodium oxalate is dissolved in a flask and requires 30.74 mL of potassium
permanganate (from a buret) to titrate it and cause it to turn pink (the end point).
The equation for this reaction is:
5Na2C2O4(aq) + 2KMnO4(aq) + 8H2SO4(aq) ---> 2MnSO4(aq) + K2SO4(aq) + 5Na2SO4(aq) +
10CO2(g) + 8H2O(1)
(A) How many moles of potassium permanganate have been titrated into the flask to reach the end point
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0.2640 g of sodium oxalate is dissolved in a flask and requires 30.74 mL of potassium
permanganate...
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