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25:43multiply C2H4 by 4 and not C2H6
Yes thank u
🙂
In question 4, is zinc moving towards the cathode or anode?
zinc is anode in this cell and losing electrons (being oxidizied)simple cells (galvanic or voltaic) are no longer part of syllabus so just prepare electrolysis.
@@anwarulhaqchemistrytutor How do you know it’s the anode, aren’t metal supposed to be the cathode (or is this from the old syllabus?) thanks
hi！can you just send me the pdf of this paper as a link below the chat box? thx a lot!!
drive.google.com/file/d/1NlLtWq41xE7PtvAgQ2BgVqbQxhvuokvf/view?usp=drivesdk
25:43
multiply C2H4 by 4 and not C2H6
Yes thank u
🙂
In question 4, is zinc moving towards the cathode or anode?
zinc is anode in this cell and losing electrons (being oxidizied)
simple cells (galvanic or voltaic) are no longer part of syllabus so just prepare electrolysis.
@@anwarulhaqchemistrytutor How do you know it’s the anode, aren’t metal supposed to be the cathode (or is this from the old syllabus?) thanks
hi！can you just send me the pdf of this paper as a link below the chat box? thx a lot!!
drive.google.com/file/d/1NlLtWq41xE7PtvAgQ2BgVqbQxhvuokvf/view?usp=drivesdk