Chemistry, 15.06.2021 09:40 iviestrong7430
10 cm of 0.10 mol dm- aqueous iron (II) sulphate is titrated against 0.025 mol dm-3
aqueous potassium manganate (VII) in the presence of an excess of both hydrogen ion and
fluoride ions. It is found that exactly 10 cm of the manganate (VII) solution is required to
reach the end point. What is the oxidation number of the manganese at the end point.​
Answers: 3
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10 cm of 0.10 mol dm- aqueous iron (II) sulphate is titrated against 0.025 mol dm-3
aqueous potassi...
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