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Chemistry, 20.11.2019 00:31 hargunk329
In the following reaction the iodide ion (i-) in hi is oxidized by the permanganate ion ( a 5.0 ml solution of 0.20m hi requires 4.0 ml of kmno4 to completely oxidize all the iodide. what is the molarity of the kmno4 solution?
10 hi + 2 kmno4 + 3 h2so4 → 5 i2 + 2 mnso4 + 8 h2o
1)0.05 m
2)0.16 m
3)0.25 m
4)0.8 m
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In the following reaction the iodide ion (i-) in hi is oxidized by the permanganate ion ( a 5.0 ml s...
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