Question

the equivalent mass of pottassium permanganate in

Answer 1

hey

potassium permanganate has a molar mass of 158.034(1) g mol−1, and reacts with five moles of electrons per mole of potassium permanganate, so its equivalent weight is 158.034(1) g mol−1/5 eq mol−1 =31.6068(3) g eq−1.