Answer to Question #86056 in General Chemistry for thomas

Question

Suppose a solution of the reducing agent hydrogen peroxide is titrated with a solution of the oxidizing agent Ce4+. The balanced net ionic equation for the reaction is:
2Ce4+(aq) + H2O2(aq)+2H2O(l)2Ce3+(aq) + O2(g)+2H3O+(aq)
What volume (in mL) of a 0.1242 M Ce4+ solution would be required to consume the hydrogen peroxide in a 25.00 mL sample of a solution containing 4.700×10-2 M H2O2?

________ mL

Answer 1

Answer:

VolumeC4+=18.92 ml