electrochemical cells (1 Viewer)

[NeRdY]

electrochemical cell and displacement reactions

I have to do an assessment in a few days regarding electrochemical cell and displacement reactions. I have never done an electrochemical cell reaction before. Are there any useful tips i should know for the practical exam?

 

[kini mini]

Welcome to the forum and the board

Please use a more informative title for your threads in future, people in a hurry will simply not read threads like yours. I've changed it for you this time.

If you've never done one of these pracs before, it would be a good idea to read up on them in the textbook. Try to anticipate problems and discussion questions. if you're lucky, your textbook may have a sample prac like that with results etc that you can analyse. As far as actually doing the prac goes, it's fairly straightforward.

 

[elizabethy]

look up the excel , pathways

 

[Toodulu]

just learn how to draw them, labelling everything (salt bridge KNO3, Cu wire, cathode, anode, the ions, flow of cation/anion) and learn what the equations look like. also explain why the flow of ions (charges)