Sciencemadness Discussion Board

Hydrogen Peroxide Redox Titration Questions on video

Probzaloe03991 - 29-11-2016 at 01:57

So ive watched this video

https://www.youtube.com/watch?v=g17-Dmfi4mo

Around 8:17

Moles of H2O2 = 2.5(Molarity of KMNO4 Solution * Volume Used)

Is the (Volume Used) that is in Litres right?

And then he goes on and says


Moles of h2o2/Mass of h2o2 Solution..

So now I am trying to figure out exactly what I am missing


10 Grams of KMNO4 in 100ml of water is .63 molarity (might of messed up the terminology, correct me if wrong)

So if we had a 15 Gram Solution of hydrogen peroxide, and it took 70 ml of that solution until the titration was complete, can someone help me work out how that would look to solve for it?