What is the concentration in molarity of an unknown solution of ascorbic acid (vitamin C, C6H8O6) if a 20.0 mL sample re
Posted: Wed May 18, 2022 1:34 pm
What is the concentration in molarity of an unknown solution of
ascorbic acid (vitamin C, C6H8O6) if a 20.0 mL sample requires
30.82 mL of 0.0200 M potassium permanganate (KMnO4) to reach the
colored endpoint? 2 KMnO4(aq) + 5 C6H8O6(aq) + 2 H+(aq) --> 2
MnO2(aq) + 5 C6H6O6(aq) + 4 H2O(l) + 2 K+(aq)
ascorbic acid (vitamin C, C6H8O6) if a 20.0 mL sample requires
30.82 mL of 0.0200 M potassium permanganate (KMnO4) to reach the
colored endpoint? 2 KMnO4(aq) + 5 C6H8O6(aq) + 2 H+(aq) --> 2
MnO2(aq) + 5 C6H6O6(aq) + 4 H2O(l) + 2 K+(aq)