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nikdorinn [45]
2 years ago
8

Which substance is the reducing agent in this reaction? 2KMnO4+3Na2SO3+H2O→2MnO2+3Na2SO4+2KOH

Chemistry
2 answers:
olganol [36]2 years ago
6 0
I believe <span>Na2SO3  is the solution to the problem.</span>
viva [34]2 years ago
6 0
The reducing agent would be the substance that is oxidized in the reaction or the one who loses electrons. From the reaction given, it would be KMnO4 that is  the reducing agent. It loses electrons From (MnO4)2- to MnO2. Hope this answers the question.
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Answer:

  • <u>1. Since the temperature of your body is higher than the temperature of the air and of the water, heat will flow from your body to the air and pool.</u>

<u></u>

  • <u>2. The pool feels cooler than air because the water can absorb heat energy faster than the air, due to liquids are better conductors than gases.</u>

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Explanation:

Heat always flows from warmer substances to colder ones.

The normal body temperature is 98ºF. Therefore, the heat will flow from your body to the air and pool, which are at a lower temperature of 80ºF. In both cases, you will lose thermal energy and the external parts of your body will cool down.

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