The percentage of MnO2 in a 500 mg sample which after the addition of 50 mL of 0.10 N FeSO4 solution required 16 mL of 0.08N K2Cr2O7 is a. 64.68 b. 48.51 c. 32.34 O d. 16.17

Fundamentals Of Analytical Chemistry
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ISBN:9781285640686
Author:Skoog
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Chapter16: Applications Of Neutralization Titrations
Section: Chapter Questions
Problem 16.21QAP
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Question 14
The percentage of MnO₂ in a 500 mg sample which after the addition of 50 mL of 0.10 N FeSO4 solution required 16 mL of 0.08N K2Cr2O7 is
a. 64.68
b. 48.51
c. 32.34
d. 16.17
Transcribed Image Text:Question 14 The percentage of MnO₂ in a 500 mg sample which after the addition of 50 mL of 0.10 N FeSO4 solution required 16 mL of 0.08N K2Cr2O7 is a. 64.68 b. 48.51 c. 32.34 d. 16.17
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