- Видео 37
- Просмотров 37 673
Melissa Horton
Добавлен 15 окт 2012
Видео
AQA A Level Chemistry Required Practical 5 and 10 - Distillation
Просмотров 7 тыс.3 года назад
A video taking students through how to set up a distillation to purify their product
AQA A Level Chemistry Required Practical 5
Просмотров 3,7 тыс.3 года назад
A video taking students how to perform stage two of the synthesis of a haloalkane from an alcohol - getting rid of impurities
AQA A Level Chemistry Required Practical 5
Просмотров 9 тыс.3 года назад
This video takes students through stage one of required practical 5 - the synthesis of a halogenoalkane from an alcohol using a separating funnel to separate the organic and aqueous layers
AQA A Level Chemistry Required Practical 2 - Measuring Enthalpy change
Просмотров 11 тыс.3 года назад
A video explaining how to carry out RP 2
Q7, 8, 10, 11 of Energetics Objective Test
Просмотров 634 года назад
Q7, 8, 10, 11 of Energetics Objective Test
Nomenclature in organic chemistry w/a
Просмотров 1564 года назад
Nomenclature in organic chemistry w/a
Q5, 6 and 7 from rates knowledge check
Просмотров 134 года назад
Q5, 6 and 7 from rates knowledge check
Kerboodle Thermodynamics- on your marks part 3
Просмотров 474 года назад
Kerboodle Thermodynamics- on your marks part 3
Introduction to reactions of halide ions (unit 8 w/s 7 and 8)
Просмотров 1574 года назад
Introduction to reactions of halide ions (unit 8 w/s 7 and 8)
Thank You Ma'am
thank you mam for explaining in a good way.
Just commenting so ill get more videos suggestions from you. ❤
Mam why is the clock on the wall being stopped 😂😂
Thanks i needed this 😁😁🤗keep up the good work
How do you work out the percentage yield of the product made
Useful product mass/total reactant mass
@@elijahpeach5823 this is incorrect it is actual yield / theoretical yield
actual yield / theoretical yield
4th year uni student here, :(
weren't you supposed to wear safety gloves for this experiment Ma'am?
i love you
Where is cycle mam..?
Im telling u its either gonna be this (KCl) or sodium carbonate born-haber cycle on the 2022 aqa chem paper
Brilliant. Thank you
Thanks a bunch! Loved your explanation process!
Thank you
This was very helpful! Please continue to make videos on the remaining requried practicals.
Heya, Sorry, quick question: How do you know when the distillation is done? Do you just wait until no more distillate drops into the collecting flask or is there another indicator? Thanks for the video though! Found it really useful
F, she never replied.......
@@gheudbbn9134 lol. But yeah, that is an indicator. no more distillate dropping in = no more distillation happening
@@iamsabz364 yeah I just finished my assignment on this. Was looking around on the internet for answers when I thought Yolo and just did whatever came to mind
@@gheudbbn9134 honestly, i get that XD
@@iamsabz364 you doing B tec?
Thanks a million ma'am, 🙏 ur a life saver keep up 🙏🙏😇
thank u very useful; is there a part 2?
please make more required practical videos even if you just use ppt
please carry on making required practical videos for all
Oh my god, thank you so much maam. I really appreciate this.
Great!
Thank you so much for your videos! I’m in year 13 and your explanations are so concise and easy to understand :)
Thank you! :D
Fantastic!