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March 29, 2024, 10:26:25 pm

Author Topic: Electrolysis experiment scenario needed  (Read 2319 times)  Share 

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Justanotherhuman

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Electrolysis experiment scenario needed
« on: April 26, 2019, 10:46:48 am »
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Hey chem whizzes,
The method write up SAC on electrolysis and galvanic cells coming up for me. Can anyone think of, or has come across any "problem" or "scenario" which we could respond to by writing a prac.
 I actually have no idea what the SAC is going to look like but experimental write up skills is being tested right?
Thanks :)

Srd2000

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Re: Electrolysis experiment scenario needed
« Reply #1 on: April 26, 2019, 02:55:05 pm »
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Hey, hope I can help! :D

For my SAC on electro chem, we investigated how concentration of the solution affected the current produced. We did a standard Daniell cell with Cu and Ni electrodes and solutions, then just changed the concentration of the CuSO4 by diluting it.

Let me know if this helps at all! Good luck!
2017 - Maths Methods (CAS), Chemistry, Physics

2018 - Specialist Maths, English, Japanese (SL)

Justanotherhuman

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Re: Electrolysis experiment scenario needed
« Reply #2 on: April 26, 2019, 07:19:38 pm »
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Hey, hope I can help! :D

For my SAC on electro chem, we investigated how concentration of the solution affected the current produced. We did a standard Daniell cell with Cu and Ni electrodes and solutions, then just changed the concentration of the CuSO4 by diluting it.

Let me know if this helps at all! Good luck!
Hey there!
Was your SAC split into different parts? For me, we need to write up an experiment for 1 part of it, conduct the experiment for the next and then there's a theory test.

Srd2000

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Re: Electrolysis experiment scenario needed
« Reply #3 on: April 26, 2019, 09:46:35 pm »
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We had to write a poster on our experiment and submit a full logbook as our plan. No direct test on our experiments. However, a couple of weeks earlier we had a "mini SAC" so I guess that is the same as your theory test.
2017 - Maths Methods (CAS), Chemistry, Physics

2018 - Specialist Maths, English, Japanese (SL)