a 20.00 mL sample of aqueous oxalic acid was titrated with a 0.09113 M solution of potassium permanganate. A volume of 23.24 mL was required to reach the end point. what is the molarity of oxalic acid
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20.00 mL sample of aqueous oxalic acid was titrated with a 0.09113 M solution of potassium permanganate. A volume of 23.24 mL was required to reach the end point. what is the molarity of oxalic acid
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Molar Mass of potassium permanganate = 158.034
= 0.09113 × 158.034 = 14.4
=20 + 14.4 + 23.24
= 57.642g
Molarity = moles of solute/Litres of the Solution
= 0.09113/0.0576
= 1.582m/L
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