The net ionic equation below represents the standardization of potassium permanganate. 5 H2O2 (1) + 2 MnO4 (aq) + 6 H (aq) → 5 O2 (9) + 2 Mn2+ (aq) + 8 H2O(1) A student pipets 25.00 mL of H2O2 into a flask. 33.30 mL of 0.03007 M KMN04 was used to complete the titration. What was the mass percent of the hydrogen peroxide solution? Assume that the density of the hydrogen peroxide solution was 1.000 g/mL. The molar mass of hydrogen peroxide is 34.02 g/mol. Your Answer: units Answer

Q: Consider the following reaction: Pb(NO3)2(aq) + 2KI(aq)→ Pbl½(s) + 2KN03(aq) What mass of lead…

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Precipitation Titration

Precipitation analysis is used to analyze drugs, and to measure the salt content in food and beverages. It is an important concept from the examination point of view many practical questions are asked on the topic. This topic is significant in the professional exams for both undergraduate and graduate courses, especially for