Question

Which of these redox reactions is spontaneous as written?

Ni + Zn2+ → Ni2+ + Zn

Mg + Li+ → Mg2+ + Li

Cu + Au3+ → Cu2+ + Au

Zn + Ca2+ → Zn2+ + Ca

Answer 1

It's for my final.

Answer 2

I am sorry to say but I have no Peanut Buttering idea. Im 14 so......

Answer 3

that's fine. Thank you anyway.

Answer 4

hope you do good on your final.

Answer 5

Thanks. Only 300 more questions total before Friday....

Answer 6

Oh hell no

Answer 7

That's how I feel..

Answer 8

Well I hope you survive.

Answer 9

Thank you lol

Answer 10

can you take the screenshot of the question ?

Answer 11

I can try.

Answer 12

Which of these redox reactions is spontaneous as written?


Ni + Zn2+ → Ni2+ + Zn



Mg + Li+ → Mg2+ + Li



Cu + Au3+ → Cu2+ + Au



Zn + Ca2+ → Zn2+ + Ca

Answer 13

That's the best I could do.

Answer 14

yeah that picture is important!!! without you can't find the answer

Answer 15

it depends on which element is more active
the more active element will ions in the solution(product)

Answer 16

I found it already. I kinda guessed lol

Answer 17

which one ?

Answer 18

I don't remember, but I got it right.