Redox Lab Manual
2. Test for Reducing Agents
a) Using oxidising agent Potassium
If reducing agents are present,
acidified potassium manganate(VII) is oxidised to manganate(II)
Purple KMnO4 solution decolourised.
Sample S is a reducing agent that reduced
purple KMnO4 to a colourless solution
of manganese(II) ions, Mn2+.
Prev 1 2 3 4 5 6 Next
Copyright © 2001 Crescent Girls' School,
ASKnLearn.com Pte Ltd.
All rights reserved.