subject
Chemistry, 20.04.2021 18:20 caggh345

Aqueous solutions containing approximately 3 percent(w/w) H2O2 are sold in drug stores as a disinfectant. Determination of the actual concentration of H2O2 in a bottle of peroxide solution was done by diluting 1.50 mL to 100 mL with water, acidifying with dilute H2SO4 and titrating with a 0.01411 M KMnO4 solution. 32.17 mL of the permangate solution was needed to reach the end point of the titration. What is the actual molar concentration of the H2O2 solution]

ansver
Answers: 1

Another question on Chemistry

question
Chemistry, 21.06.2019 21:30
Which substances have the lowest melting points: ionic covalent, or metallic
Answers: 1
question
Chemistry, 22.06.2019 06:00
In an investigation that uses the scientific method, which step immediately follows making a hypothesis? o summarizing the results o asking a question o making observations designing an experiment mark this and retum save and exit next submit
Answers: 2
question
Chemistry, 22.06.2019 14:30
The valence of aluminum is +3, and the valence of the chlorine is -1. the formula fir the aluminum chloride is correctly written as
Answers: 2
question
Chemistry, 22.06.2019 15:00
Is powdered sports drink ionic or covalent ? 10pts !
Answers: 1
You know the right answer?
Aqueous solutions containing approximately 3 percent(w/w) H2O2 are sold in drug stores as a disinfec...
Questions
question
Geography, 22.12.2020 08:50
question
Mathematics, 22.12.2020 09:00
question
Mathematics, 22.12.2020 09:00
Questions on the website: 13722363