No video
IGCSE Chemistry 0620 | Chapter 4 - Stoichiometry
Рет қаралды 28,589
Күн бұрынStoichiometry
In todays video we look at the following:
Definitions
Calculating RAM and Relative Molecular Mass
The mole concept
Some formulae
Empirical formula
Percentage Purity
Percentage Yield
Checkout @CodeFour for computer science content
Website(with summarised notes of syllabus) :
sites.google.c...
Chapter 3 video:
• IGCSE Chemistry 0620 |...
Chapter 2 video:
• IGCSE Chemistry 0620 |...
Chapter 1 video (the particulate nature of matter):
• IGCSE Chemistry 0620 |...
Chemistry Playlist:
• IGCSE Chemistry 0620 C...
Thanks for watching!
@sha3tyb0i41 2 жыл бұрын
mocks are comin up and these videos are the only thing giving me hope for chem 😓
@igcseonline 2 жыл бұрын
@Sha3ty B0i You will make it! Keep positive and all the best for you mocks
@satellite769 2 жыл бұрын
That's where this person gets his inspiration from!
@Aisha-gd6dq Жыл бұрын
Same
@BearSwearTear 7 ай бұрын
Same
@herox2757 6 ай бұрын
bro i have my boards coming up💀💀💀💀💀💀💀💀
@anime-edits-303 11 ай бұрын
man i love this channel so much , helped and taught me more than my actual school teachers
@aazifjafri1729 Жыл бұрын
At 20:17 shouldn't you divide 64g by 32 as O2 has two atoms of Oxygen?
@mike_gramenyo5402 9 ай бұрын
Tru .I thought it was only me these ppl just watching without even knowing wut they doing 😂😂😂😂.He might make mistakes so thts y he be teaching but ppl just writing his calculations down and call it a day 🤣🤣
@y5okiiii 7 ай бұрын
@@mike_gramenyo5402yeah me too..😭
@user-of6fk7zl4n 7 ай бұрын
Yeah I was also wondering that....
@user-of6fk7zl4n 7 ай бұрын
In class I wrote 16 and my teachers went nuts
@TamillegendaryGamer 6 ай бұрын
19:56 to find the moles of gas there is a constant (24) why u didn't use that ? Gas= volume / 24
@xxexexeah 2 жыл бұрын
isnt oxygen a gas? shouldnt we use the gas formula ? idk im confused with this topic T-T
@igcseonline 2 жыл бұрын
for questions where you use 24dm3 they usually say the gas is in room temperature and that is when you use the formula for the gas, oxygen could be a liquid hence why always follow the question
@zackgamer359 2 ай бұрын
I fifnt undertsand the lssy yeild snd 2nd last part, what we do after putting values? Like how we get moles of other substanc?
@imannoying9749 2 жыл бұрын
Thanks Alot!!!!
@livelovelaughmyass Жыл бұрын
@@NitrotheHedgie 💀
@sugrachandiwalla1995 9 ай бұрын
Superb
@Ahmad-cu9hp 6 ай бұрын
24:25 formula mass 30 or 80?
@adityarane3648 2 жыл бұрын
nice
@ilishahahaha 11 ай бұрын
you didn't teach percentage purity my guy 💀💀💀 you stopped after percentage yeild
@pakomelemo7735 2 жыл бұрын
poor video needs editing😔 and more content for a 28 min video
@igcsewithsadaf 2 жыл бұрын
Hello student visit my channel too ..i hope it to be helpful
@tkbangtan7203 Жыл бұрын
Agree!
@livelovelaughmyass Жыл бұрын
How about you just appreciate the time and effort put into making this video for your sake and not to mention, for free?? If you really didn't find this video informative, you can simply click off.. didn't have to waste your time to write this comment :))
@razaabbas6605 Жыл бұрын
@@livelovelaughmyass pretty sad how people that are spending time educating others get this treatment, some people can't even afford to go to school and these videos are a blessing for them
@prof-pras 10 ай бұрын
@@livelovelaughmyass fr fr
SALEM EPISODES
Рет қаралды 896 М.
Motivation2Study
Рет қаралды 2,3 МЛН
SALEM EPISODES
Рет қаралды 896 М.