9.1 Redox titration (SL)

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Applications and skills:
Solution of a range of redox titration problems.
Link to worksheet:
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Thank you so much. You just explained something that took me an hour to barely begin to understand in a few minutes.

TEGbruh
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What if we are looking for FE304? What should the stoichiometric ratio be?

LilacBear
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Do we always ignore the first titration, regardless of how close it is to the other values?

AmerAlHiyasat
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How can you determine the salt that was titrated with kmno4

PascalinahKabwe-ubsz
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at 2:00 it says to calculate the moles of the MnO4 -, but how did you get the concentration and volume? Because didn't the table show the concentration and volume for KMnO4 - and not MnO4 -?

rugvedpawar
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When determining the iron concentration in a water sample by oxidising agent potassium permanganate, do I have to add sulfuric acid to the water sample to provide H+ for the redox reaction or does the H+ is available from the water?

LS-qitp
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at 0:56 there are two half equations shown, but have you only used one of the oxidizing agents and made a balanced redox equation of them? Because I couldn't find the dichromate in the balanced equation...

rugvedpawar
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Do we get the equation for the reactions in the exam?

queenkulfi