Good, interesting, clear video. Two questions: 1. What electrical resistance would you expect through the electrolytic cell? 2) If the resistance is very low, should you use a resistor in the circuit to reduce the current? Thank you.
The pink colour, am in/correct in saying that it’s the copper in the solution attaching itself to the graphite? Which is basically saying your “electroplating” a part.
Questions (please answer): 1) Why do you use an ammeter in the circuit? 2) Why is it necessary to clean the copper electrodes with emery paper before using them?
@@aliyah9468 If he is a wheel chair user, this means he is not fit to conduct the practical, which is a safety hazard. They should off got someone else to do it :) edit: Also, I am aware that students are required to stand for the practical. I am also aware (as I have eyes) that Paul is a wheelchair user. Thank you for adding absoloutely nothing to this thread
THANK YOU SO MUCH PAUL YOU HAVE SAVED MY LIFE
I have been taught that you shouldn't pour used chemicals back into their original container, as it would risk contaminating the rest of the chemicals
yep same
Our teacher told us to put it back and I know it's safe because the concentration of the solution wont contaminate
Does not seem that he is really a chemist....
The noises coming from this experiment are pure ASMR
Got the test tomorrow, good luck boys
@@shaaravguha3760 you too mate
Good luck
@@shaaravguha3760 and to you lad
Good, interesting, clear video. Two questions: 1. What electrical resistance would you expect through the electrolytic cell? 2) If the resistance is very low, should you use a resistor in the circuit to reduce the current? Thank you.
aired, lol
It has guided me perform my practical in the igcse curriculum in Somalia
The pink colour, am in/correct in saying that it’s the copper in the solution attaching itself to the graphite? Which is basically saying your “electroplating” a part.
thank you paul🙏🏾
What voltage value from power supply should i use it for magnesium chloride electrolysis???
Cheers Paul!
PAUL ROBERTS AAAAH
Cheers paul
Luv u Pearson
What is the point of rinsing in water and propanol if you touch electrodes with bare hands leaving tons of fat and sweat on them?
I LOVE YOU PAUL UR SO CUTE
Why don't you use a laboratory power supply? It's much easier.
Questions (please answer):
1) Why do you use an ammeter in the circuit?
2) Why is it necessary to clean the copper electrodes with emery paper before using
them?
Wow thanks for explaining
Me just learning this now when my exam is in an hour and 30 mins
Wow.
Why bhasky??
PAUL YOUR A CUTIE
great vid! you look tight
Franklin was here
AWESOME
Really theory and no practical
😅
Why is he sitting down? In practicals my teachers always say to stand up.
Paul is a wheelchair user, students would usually be required to stand for a practical. :)
@@aliyah9468 If he is a wheel chair user, this means he is not fit to conduct the practical, which is a safety hazard. They should off got someone else to do it :)
edit: Also, I am aware that students are required to stand for the practical. I am also aware (as I have eyes) that Paul is a wheelchair user. Thank you for adding absoloutely nothing to this thread