1a) Which has the greaternormality (N) as an oxidizingagent in the presence of acid, asolution containing 0.3200 g ofKMnO4 per 100 ml or onecontaining 0.7200 g of K2Cr207per 150 ml?1b) How many milliliters (mL) of0.1000 N stannous salt (Sn2+)will 50.00 ml of each of theabove oxidizing agents react within the presence of acid to formstannic salt (Sn4+)?Sn2+ -------> Sn4+ + 2e

Given data :- Given mass of KMnO4 = 0.32 gram Given Volume of KMnO4 = 100 ml Given mass of K2Cr2O7…

Answered: lity (N) as an oxidizing

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lity (N) as an oxidizing

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter11: Solutions

Section: Chapter Questions

Problem 40P

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Question

1a) Which has the greater
normality (N) as an oxidizing
agent in the presence of acid, a
solution containing 0.3200 g of
KMnO4 per 100 ml or one
containing 0.7200 g of K2Cr207
per 150 ml?
1b) How many milliliters (mL) of
0.1000 N stannous salt (Sn2+)
will 50.00 ml of each of the
above oxidizing agents react with
in the presence of acid to form
stannic salt (Sn4+)?
Sn2+ -------> Sn4+ + 2e

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