Respuesta :

Answer:

Sn²⁺ → Sn⁴⁺ + 2e⁻

Explanation:

Answer:

The answer is..

Sn²⁺ → Sn⁴⁺ + 2e⁻

I hoped this helped, please let me know if it isn't the right answer btw. :)

Have a wonderful day!

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