Chemistry, asked by nitinthecursor1903, 1 year ago

What is the mass of feso4 will be oxidised by 200ml of normal kmno4?

Answers

Answered by tara34matherpelr91

0

KMnO4 oxidises Na2SO3 into Na2SO4and itself reduced into MnO2.

mole of KMnO4 used =20 ml x 0.25M

mole of Na2SO3 solution is used 30 ml x Z

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