You're oxidising agent will be reduced. In the molecule MnO4-, Mn has and oxidation number of +9 and in MnO2 it is +4, therefore its oxidation number has reduced, therefore Mn is reduced, therefore it is the oxidant/oxidising agent.
Answer:
Explanation:
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In this case, for this chemical equilibrium problem, it turns out possible for us to solve for the equilibrium concentrations by firstly setting up the equilibrium expression:
Thus, by plugging in an ICE chart, in terms of x (reaction extent), we can write:
And could be solved for x as follows:
Therefore, the equilibrium concentrations turn out to be:
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B is the answer..!
Disturbance is in a circular motion
1 millimeter (ml) is equal to 0.1 centimeters (cm), so all you have to do is take however many mm you have, and multiply that by 0.1. Then you have your answer. So, 59 times 0.1 is 5.9
~Silver