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Nimfa-mama [501]
3 years ago
13

There is an electrolytic cell in which Mn2+ is reduced to Mn and Sn is oxidized to Sn2+.

Chemistry
1 answer:
leonid [27]3 years ago
4 0

Answer:

See explanation

Explanation:

Anode;

Sn(s) ------> Sn^2+(aq) + 2e

Cathode;

Mn^2+(aq) + 2e ------> Mn(s)

The minimum voltage required to drive the reaction is the cell voltage. The cell voltage is obtained from;

E°cell= E°cathode - E°anode

E°cell= -1.19 - (-0.14)

E°cell= -1.05 V

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Seven diatomic elements are H₂, Cl₂, N₂, F₂, Br₂, I₂ and O₂.

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2 years ago
What volume of 0.200 M H2SO* will be needed to neutralize<br><br> 50.00 mL of 0.178 MNaOH?
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Please, do not forget to write the dot and 2 of Zeros after the number 10 in the answer!

Please see the step-by-step solution in the picture attached below.

Hope this answer can help you. Have a nice day!

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