Why Is Nickel Losing Electrons in Electrolysis?

AI Thread Summary
Nickel is identified as the anode in electrolysis, where it should lose two electrons. The user is struggling with input formatting in a chemistry problem, leading to repeated errors in their submission. There is confusion about the correct representation of nickel's ionic state, with various formatting options being discussed. The correct reaction format is clarified as Ni^2+ + 2e^- → Ni. The conversation highlights common frustrations with mastering chemistry's input requirements.
RJLiberator
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Okay, so that is the master.chem problem that I am struggling with.

I feel I understand what's going on... Nickle is the anode that should be losing two electrons. What am I doing wrong according to mastering chemistry?

I feel this is an issue with how I am writing things? Or am I missing the point here.

Thanks
 
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I see nothing wrong about your logic.
 
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Damn, is it possible that I am messing up the states of the metal? =/
 
No, states look OK as well.

Just occurred to me - why do you assume M to be divalent?
 
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That's a very good point. However, when I do M^n+ + ne^- --> M(s)

it gives me the response of:

"
Incorrect; Try Again; 4 attempts remaining; no points deducted
Term 2: There is an error in your submission. Make sure you have formatted it properly.
"
 
Sorry, can't help you with the mastering chemistry - all I know is that people hate its quirks when it comes to input formatting.

M^n+(aq)? M^{n+}? M^{n+}(aq)? Space after comma? Just M^+?

Is there some other information given that could help decide about Mn+ charge?
 
Wow, how lame - what they wanted as the metal reaction to be defined as Ni^2++2e^--->Ni instead of as Metal.

I have no idea how that works out, but whatever.

Thank you very much for confirming my thought process. Cheers.
 
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