Copyright © 2008 Pearson
Prentice Hall, Inc.
Redox Titrations
5H2C2O4(aq) + 2MnO41-(aq) +
6H1+(aq)
10CO2(g) + 2Mn2+(aq) +
8H2O(l)
Moles
of H2C2O4 available:
90.04 g
1 mol
=
0.002871 mol H2C2O4
0.2585 g H2C2O4
Moles
of KMnO4 reacted:
5 mol H2C2O4
2 mol KMnO4
=
0.001148 mol KMnO4
0.002871
mol H2C2O4
x
x