This is just a practice exercise I'm trying to figure out to better understand the concept.

The density of a 0.0122M KMnO4 is 1.037 g/mL. Suppose 10.14g of 0.0163M KMnO4 are required to titrate 2.093g of a household H2O2 solution.

a) calculate the mL of MnO4- added to reach the endpoint

b) calculate the moles of MnO4- added to reach the endpoint

c) calculate the # of moles of H2O2 in sample

d) calculate the # of grams of H2O2 in the sample

e) calculate the %m/m H2O2 in the household H2O2 solution

The density of a 0.0122M KMnO4 is 1.037 g/mL. Suppose 10.14g of 0.0163M KMnO4 are required to titrate 2.093g of a household H2O2 solution.

a) calculate the mL of MnO4- added to reach the endpoint

b) calculate the moles of MnO4- added to reach the endpoint

c) calculate the # of moles of H2O2 in sample

d) calculate the # of grams of H2O2 in the sample

e) calculate the %m/m H2O2 in the household H2O2 solution

This question still have no answer summary yet.

0 answers.

This Question: "Titration help (between KMnO4 and H2O2)" No answers yet.

Did this answer your question? If not, ask a new question.

- Titration help (between KMnO4 and H2O2)
Titration help (between KMnO4 and H2O2)...

- Ok, so here's my question:
If exactly 14.563 grams of KMnO4 were dissolved to yield 750 mL of solution waht would be the normality of the KMnO4
Ok, so here's my question: If exactly 14.563 grams of KMnO4 were dissolved to yi...

- 36.85 mL of a KMnO4 solution when acidified reacted with 1.076g of Mohr's salt, Fe(NH4)2(SO4)2 x 6H2O What is the normality of the KMnO4 solution
36.85 mL of a KMnO4 solution when acidified reacted with 1.076g of Mohr's salt, ...

- reactions with kmno4
reactions with kmno4...

- Decomposion of H2O2
Decomposion of H2O2...

- Decomp of h2o2
Decomp of h2o2...

- oxygen atoms in KMno4
oxygen atoms in KMno4...

- Hi. Is there any compound {H2O2}? Water is {H2O} ,but when we add H2 and O2 , is
Hi. Is there any compound {H2O2}? Water is {H2O} ,but when we add H2 and O2 , is...

- Redox Titration: iodometric titration, mass percent
Redox Titration: iodometric titration, mass percent...

- How much I2 is needed to stop decomposition of H2O2
How much I2 is needed to stop decomposition of H2O2...