Chemistry Investigation- Electrode Potentials

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EllieLC
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Plleeeease can some help me, I'm doing salters b chemistry and we have to learn all about Gibbs free energy and the Nernst equation for our investigation. Linking the two to an electrochemical cell but I'm finding it really hard to explain how they are so significant she finding the Ecell value, I'm not even that sure how to use them!
Any Links or comments would really help a lot!
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Changing Skies
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(Original post by EllieLC)
Plleeeease can some help me, I'm doing salters b chemistry and we have to learn all about Gibbs free energy and the Nernst equation for our investigation. Linking the two to an electrochemical cell but I'm finding it really hard to explain how they are so significant she finding the Ecell value, I'm not even that sure how to use them!
Any Links or comments would really help a lot!
Moving to chemistry

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zi_zi
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(Original post by EllieLC)
Plleeeease can some help me, I'm doing salters b chemistry and we have to learn all about Gibbs free energy and the Nernst equation for our investigation. Linking the two to an electrochemical cell but I'm finding it really hard to explain how they are so significant she finding the Ecell value, I'm not even that sure how to use them!
Any Links or comments would really help a lot!
I am also planning to do this experiment for the coursework and am trying to figure out how to go about planning the investigation. I looked into the Nersnt equation etc but still need more background information on it. The starter packs from OCR don't seem to help when it comes to figuring out how to use the brass sample. Need to discuss it with my teacher since I might not be allowed to do this investigation if it is too much to set up. I am looking into it so if it works out, I'll be happy to discuss the investigation with you!
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