Homework Help: Chemistry

Posted by Ellen on Sunday, October 3, 2010 at 4:29pm.

Redox titrations are used to determine the amounts of oxidizing and reducing agents in solution. For example, a solution of hydrogen peroxide,H2O2, can be titrated against a solution of potassium permanganate, KMnO4. The following equation represents the reaction:

2KMnO4(aq)+H2O2(aq)+3H2SO4(aq)-臺2(g)+2MnSO4(aq)+K2SO4(aq)+4H2O(l)

A certain amount of hydrogen peroxide was dissolved in 100. \rm mL of water and then titrated with 1.68 M \rm KMnO_4. How much \rm H_2O_2 was dissolved if the titration required 12.8 mL of the \rm KMnO_4 solution?

No one has answered this question yet.

Answer this Question

Related Questions

Chemistry - Redox titrations are used to determine the amounts of oxidizing and ...
chemistry - Lab: Creating a Redox Table Purpose: The purpose of this lab ...
Chemistry - Redox Titrations I did a redox titration of NaBO3 with KMnO4. I used...
chemistry - 2.) Substances A, B, and C can all act as oxidizing agents. In ...
chemistry - 2.) Substances A, B, and C can all act as oxidizing agents. In ...
Chemistry - If you put a piece of iron in an aqueous solution of blue Cu2+ ions ...
chemistry - Reaction 1: Cu (strongest reducing agent) I- Ag Br- (weakest ...
Organic Chemistry - Draw and describe the three overall redox reactions than ...
Chemistry - Assign oxidation numbers to all species in the redox reactions below...
Chem - The following equations represent spontaneous reactions. From this ...

For Further Reading

First Name:
School Subject:
Answer: