How many equivalents of electrons were delivered to the


you take an unknown solution and measure 1mL of it into a flask. You dilute it with 25mL of water and 10mL of 1 M H2SO4. You titrate the solution with 19.80 mL of .5M KMnO4. The (MnO4)- is reduced to (Mn) 2+ by the unknown solution.

a) What is the equivalent weight of (MnO4)- for the experiment?

b) How many equivalents of electrons were delivered to the unknown soln?

c) What is the normality of the unknown solution?

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Chemistry: How many equivalents of electrons were delivered to the
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