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PhysChem with Liz
United Kingdom
เข้าร่วมเมื่อ 29 ส.ค. 2011
✅My goal is to make Chemistry simple, accessible & less stressful!
Like Einstein said, 'Everything should be made as simple as possible, but not simpler'.
Aside from teaching Chemistry, I also like to share the occasional pet video and tips on how to manage stress, workload and establish habits that enable you to function at your best.
My years of teaching + watching student behaviours and their results has led me to notice some correlations! I have learned from this what makes some students more successful than others and I occasionally share these tips in videos and on the TH-cam community tab.
⚛️My Background
I received a Masters in Chemistry and pursued graduate studies at the University of Birmingham, resulting in a publication in ACS Catalysis and a Masters by Research.
Like Einstein said, 'Everything should be made as simple as possible, but not simpler'.
Aside from teaching Chemistry, I also like to share the occasional pet video and tips on how to manage stress, workload and establish habits that enable you to function at your best.
My years of teaching + watching student behaviours and their results has led me to notice some correlations! I have learned from this what makes some students more successful than others and I occasionally share these tips in videos and on the TH-cam community tab.
⚛️My Background
I received a Masters in Chemistry and pursued graduate studies at the University of Birmingham, resulting in a publication in ACS Catalysis and a Masters by Research.
How to make a revision timetable
How to make a revision timetable...and stick to it!
Link to timetable grid used in this video: www.google.com/url?sa=t&source=web&rct=j&opi=89978449&url=static1.squarespace.com/static/5ae865034611a0664801c885/t/61a9fc39f891312c3981d0c2/1638530105942/Amserlen%2Badolygu_2.pdf&ved=2ahUKEwj07eOi4rCKAxW5QEEAHbvzMY4QFnoECBwQAQ&usg=AOvVaw0FpxwbDAi6tQR9k2GUeh0f
Link to timetable grid used in this video: www.google.com/url?sa=t&source=web&rct=j&opi=89978449&url=static1.squarespace.com/static/5ae865034611a0664801c885/t/61a9fc39f891312c3981d0c2/1638530105942/Amserlen%2Badolygu_2.pdf&ved=2ahUKEwj07eOi4rCKAxW5QEEAHbvzMY4QFnoECBwQAQ&usg=AOvVaw0FpxwbDAi6tQR9k2GUeh0f
มุมมอง: 47
วีดีโอ
Which molecule is polar?
มุมมอง 482 หลายเดือนก่อน
Identifying symmetry and overall dipoles to decide whether a molecule is polar or non-polar can be tricky! This video attempts to make it simple 😊 Still confused? Any questions, post them below 👇🏻
Misha forages for seeds in her pumpkin house
มุมมอง 772 หลายเดือนก่อน
Misha has a lovely time searching for seeds under the foliage in her pumpkin house
U1 Chem induction test review
มุมมอง 572 หลายเดือนก่อน
A test review video that I made for my students
Suggesting a structure from analysis data
มุมมอง 1358 หลายเดือนก่อน
Suggesting a structure from analysis data
Difficult buffers question walkthrough
มุมมอง 449 หลายเดือนก่อน
Difficult buffers question walkthrough
How to never forget the phases of cell division!
มุมมอง 1910 หลายเดือนก่อน
How to never forget the phases of cell division!
How to never forget the difference between mitosis and meiosis!
มุมมอง 2911 หลายเดือนก่อน
How to never forget the difference between mitosis and meiosis!
Comparison of 2 carbonyl mechanisms (U14)
มุมมอง 84ปีที่แล้ว
Comparison of 2 carbonyl mechanisms (U14)
Definition and calculation of relative mass
มุมมอง 54ปีที่แล้ว
Definition and calculation of relative mass
Do you have to talk about Article 1?
Lol, we are so cooked for Thursday
@@BaAr-oz3ky Honestly
No shit
@@EzzyTheReal chill
Link to timetable grid static1.squarespace.com/static/5ae865034611a0664801c885/t/61a9fc39f891312c3981d0c2/1638530105942/Amserlen+adolygu_2.pdf Link to full video: th-cam.com/video/4aV-8uq2ptE/w-d-xo.htmlsi=IgpBbwD5MUpTvS0H
Sooo cute!!
@@MiriamDavenport777 😍
this was so helpful! i have this pag tmr and wanted to make sure i understood the calculations so i could carry out the method stress-free so thank you!
@ridakhan2166 you're welcome! 😊
😍
thank you so much for this video so simple yet useful
@@rosemariya1497 you're very welcome 😊
Thank you , now I am understand :)
@@seniorwargass2359 that's great, you're welcome 😁
👍🏻
How did you get 0.071 for the R value as well as the 2.519 value?
Hi there, I got the 0.0171 value from k. (R is the gas constant, which is 8.314). So I chose a point on the graph, the lnk value for that point was -4.07 and it's corresponding k value was 0.0171 (see excel table at 0:16 on the video).
2,519 is from that same specific point on the graph that was chosen and it is the gas constant multiplied by the temperature at that data point
How did you know that the ratio of I- to S2O82- was 2:2, in the extension questions? :D
Hiya🙂If you have the student method sheet, there are 2 balanced equations at the top, I was looking at the big balancing number in front of both of those
How is A Level Chemistry going for you? 🙂
How is AS Chemistry going so far? 😊
its rlly difficult, also for the calculations r we supposed to use our own results or from the questions plz reply thx for the video
@@GurdipSingh-f3g yes, Chem is one of the most difficult A Levels! Use your own results, e.g. plug the volume of gas you collected into the first equation
@@physchemwithliz5879 thank you so much!!
Have you chosen your project yet? What will you be doing? 😀
Do you eat blueberries? 🫐🤔 What's your favourite brain boosting snack?
Which subjects will you be doing this year? 📓😊
What is your unit 6 project about?
Have you used a burette before?
do you have a hamster? 🐹
Which part of organic chemistry do you find the most challenging?
Which type of question in electrons, structure, forces and shape do you find the most challenging?
What new habits do you want to create?
Which type of question in the acids, bases and buffers topic do you find the most challenging?
❎ wfdtfef😮eihhvtrddaugtfxs auytre2f
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Wuyfrzwsg ❤gcdsw terse jchcra2 ucyfrs2iucfc dkvyfequgud3 hg5sq8 oggye2qokif4 pg7f5slhufr ir6sa 7hcysicxzsdb jbgcrsocdza khggysaikicyde piutrq
Adorable !
Incredibly well explained
@@lizcanvoice thank you - glad it was useful!
please can you explain how you found the concentration of peroxydisulfate? x
Good question. For this, since 2cm3 of it was used in a 10cm3 total solution, I did 10/2 to get 5, which is like a dilution factor. Then the method says the initial conc of peroxodisulfate is 0.04, so I divided the dilution factor by that value: 0.04/5 to get a conc of 0.008