quivalent o O4+ K₂SO4 2

Fundamentals Of Analytical Chemistry
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ISBN:9781285640686
Author:Skoog
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Chapter17: Complexation And Precipitation Reactions And Titrations
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Problem 17.35QAP
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109An accurately measured 2g sample of hydrogen peroxide (H₂O₂-34g/mol) was dissolved in a mixture of
. 20mL water and 20mL diluted sulfuric acid. Sample is titrated with 0.1N potassium permanganate
consuming 30mL to reach the endpoint. What is the gram-milliequivalent of H₂O₂
2KMnO4 + 5H₂O₂ + 3H₂SO4Ⓡ 2MnSO4 + K₂SO4 +50₂ + 8H₂O
109
Transcribed Image Text:109An accurately measured 2g sample of hydrogen peroxide (H₂O₂-34g/mol) was dissolved in a mixture of . 20mL water and 20mL diluted sulfuric acid. Sample is titrated with 0.1N potassium permanganate consuming 30mL to reach the endpoint. What is the gram-milliequivalent of H₂O₂ 2KMnO4 + 5H₂O₂ + 3H₂SO4Ⓡ 2MnSO4 + K₂SO4 +50₂ + 8H₂O 109
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