A solution of permanganate is standardized by titration with oxalic acid, . To react completely with mol of oxalic acid required 37.02 mL of permanganate solution. The unbalanced chemical equation for the reaction in acidic solution is
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Ответ:
Explanation:
Hello,
In this case, the undergone chemical reaction is:
In such a way, the acidic redox balance turns out:
Which leads to the total balanced equation as follows:
Thus, as the mass of oxalic acid is not given, one could suppose a value of 1 g (which you can modify based on the actual statement) in order to compute the oxalic acid moles as shwon below:
Whereby the molality results:
Remember you can modify the oxalic acid mass as you desire.
Best regards.
Ответ: