watching this the night before of my exam bcs haven't revised for chemistry😍
@nat6740
4 ай бұрын
twins i honestly despise chemistry paper 1
@Hxjrag
4 ай бұрын
same
@abinisha-119
5 күн бұрын
did u pass?
@cameronlipscombe-holt654
3 жыл бұрын
This account is easily the best one I’ve found yet, I’d watch this over primrose kitten or free science any day!
@safaabekh952
2 жыл бұрын
ikr
@Uffbilxl
2 жыл бұрын
Free Science is soooo boring 😭😭
@TheOnlyMilad
2 жыл бұрын
smokeeee
@yaboyyoob7531
Жыл бұрын
free science goes over things way to quickly
@takiaalam3410
Жыл бұрын
@@bluesky1042 i agree, i physically cannot listen to one of her videos without focusing on how annoying her voice is rather than the content 😭😭
@owenmorris3146
3 жыл бұрын
Deserves more attention than other channels... really concise
@Onigiriya
Жыл бұрын
Your video for paper 1 bio was a saviour, so of course I'm gonna have to watch this one as well. Good luck for those sitting exams on Monday!
@bigword3600
Жыл бұрын
Can use this video if I'm taking combined higher (trilogy)?
@mariyamali6503
Жыл бұрын
@@bigword3600yep
@bluesky1042
Жыл бұрын
@@bigword3600 no shit
@mech_azure9472
11 ай бұрын
How did it go😊
@sophie6743
4 ай бұрын
Good luck to everyone taking chem tmrw! This video will save me haha
@DrdeBruinsClassroom
4 ай бұрын
You can do it!
@lilimay9978
Жыл бұрын
paper one on monday! used ur bio video the night before and it saved me!! these r so helpful
@carlybatley8847
Жыл бұрын
Your biology paper 1 video honestly saved me on monday! Thank you so much for making these video and saving my gcses ❤
@bluesky1042
Жыл бұрын
biology was a perfect paper, everything was balanced out they gave us a good paper this monday
@Nowa-ly7wn
Жыл бұрын
@@bluesky1042 that aspirin question was not balanced, I had no idea willow bark even had a USE! My dumbass put night shade
@x0x.sparrow.x0x72
Жыл бұрын
good luck to everyone taking the chemistry test tomorrow
@user-ym8zp3cc8p
Жыл бұрын
thanks mate gonna need it😂
@sophieee765
Жыл бұрын
This exam is going to be the death of me
@user-ym8zp3cc8p
Жыл бұрын
@@sophieee765 how did you find it, i thought it couldve been way worse but that radox reactions with elements A B C and D got me i completely guessed them multiple choice ones. nvm tho
@itstaytayyy3309
2 жыл бұрын
so helpful! I recommend doing exam questions on each unit as you watch then a full exam paper at the end
@misa32964
Жыл бұрын
omg that is so smart thank you sm!!
@steevieee8612
4 ай бұрын
you carried me through biology like 5 hours before i had the exam, i pray on your success if the same happens for chemistry
@zaraamin-o6c
8 ай бұрын
On KZitem, I found the best chemistry revision video. It is engaging and informative, keeping my attention focused throughout. Thank you!
@DeliaGherasimoaia
4 ай бұрын
I am here at 02 :00for learn this for tomorrow morning,good luck everyone
@alejandrahartley5341
Жыл бұрын
chemistry paper 1 is tomorrow- good luck to everyone !!!!
@poppytull3418
Жыл бұрын
you too!! x
@Noob-yi6mk
Жыл бұрын
this video is the only reason i got a grade 8 in chemistry gcse, thank u so much
@ar2207z
8 ай бұрын
Howwww
@FailureRLBrothers
7 ай бұрын
@@ar2207zikr
@undertakersscythe6681
Жыл бұрын
thanks so much this video cleared up a lot of my confusion
@sahithibathala5001
2 жыл бұрын
you are actually a lifesaver
@DrdeBruinsClassroom
2 жыл бұрын
😍 I'm glad you're finding my videos useful
@AmritjotSingh-vn4ct
4 ай бұрын
Used this vid for mocks got 9 now using for real gcses tomorrow
@DrdeBruinsClassroom
4 ай бұрын
I'm glad it worked for you last time. Fingers crossed for tomorrow!!
@AmritjotSingh-vn4ct
4 ай бұрын
@DrdeBruinsClassroom thank you. Also do we need to specifically know info abt fine and coarse particles. And what actually are they?
@vanessa-ki6nt
3 жыл бұрын
found this so helpful thank you :)
@Lavvish12
Жыл бұрын
AAAAA you made this video such a breeze! i cant believe it, i knew NOTHHING before i watched this video and this video made the paper extremely smooth for me so thanks!!
@AbdulHaseeb-jo3wk
Жыл бұрын
playing this on 1.25x speed 10 hrs before chemistry exam..
@geopaxo
Жыл бұрын
doing that before every science
@hot_wheels.7
3 жыл бұрын
Thanks this went into lots of detail.
@whatsup-fg6xy
Жыл бұрын
appreciate saving my gcses
@Sensitivityy
3 жыл бұрын
thanks this helped alot!! keep up the good work
@RA-il3rw
3 жыл бұрын
nice Kenma pfp I pray you do well bro
@Reenaxox
4 ай бұрын
Good luck guys !!
@joeebeighton
Жыл бұрын
Thank you so much!
@hecticentertainment
4 ай бұрын
Hi!!!! For the AQA TRIPLE CHEMISTRY spec, it states we need to know the reactions between group 1 with chlorine, oxygen and water. Previous exam Qs have asked what you observed when adding grp 1 metal with water. Could they ask what is observed when adding grp 1 metal with oxygen? chlorine? if so, what would be the observations be? ~~~~ Additionally, in unit 4 of the same spec (chemical changes), the spec states that we need to "recall and describe the reactions, if any, of potassium, sodium, lithium, calcium, magnesium, zinc, iron and copper with water or dilute acids." Do we need to know observations for ALL these metals when added with water and dilute acids (like what you observe when add the 2) If not, what exactly is this bullet point asking??? What will we be tested on from this bullet point? Thanks Thanks soooo much! :)
@DrdeBruinsClassroom
4 ай бұрын
They can, and they have. Oxygen makes alkali metals tarnish. Reaction with chlorine you start off with green gas, which disappears, and you see a bright light and then white crystals form (because you make salt). Yes, you need to know for all of them but basically you just see bubbles (if anything) and the number of bubbles is determined by how reactive it is. With water even Magnesium is incredible slow. With acid, you'll see Iron and zinc producing small bubbles but not copper
@okay8894
4 ай бұрын
Watching this before the exam tomo 😭
@_lillycharm_
Жыл бұрын
Not me watchong this 7 hours before my test-
@lastinqgxminq5684
Жыл бұрын
Please tell me you have paper 2 version of this two? Legend
@DrdeBruinsClassroom
Жыл бұрын
Yup. bit.ly/AQAChemistryPaper2
@VanderTheSouless
Жыл бұрын
Thank you for your help
@kyleroczniak
2 жыл бұрын
Last minute💪💪
@matthewclark2982
2 жыл бұрын
Good luck fella👌
@kyleroczniak
2 жыл бұрын
@@matthewclark2982 cheers😆😆 means a lot
@Flyingc0l0urs
7 ай бұрын
Swooped In like an angel for my mocks , I got an 8 ( was rlly close to a 9 apparently )
@ayesha3429
4 ай бұрын
From watching this video?
@Flyingc0l0urs
4 ай бұрын
@@ayesha3429 I’d been extremely stressed at the time in which I was revising which lead me to using this as a last resort.However I have /did revise before using flash cards so I had prior knowledge and now I have made flash cards with the spec. Essentially what I’m trying to say is that I think I got quite lucky as this is a summary video which briefly goes through everything but not thoroughly (as the person in the video states). Sorry for the long paragraph 🚶♀️
@Flyingc0l0urs
4 ай бұрын
Also some stuff is summarised as if it weren’t it would take far too long ( which is understandable) the video would be extremely long .
@ayesha3429
4 ай бұрын
@@Flyingc0l0urs thank you so much. I’m just so worried for my upcoming mocks and I don’t know how to revise for science fully and quickly
@Flyingc0l0urs
4 ай бұрын
@@ayesha3429hey no worries , try to revise key practicals Id spend some time in the summer trying to find a revision method that works for you
@ftdtisabella
4 ай бұрын
thank you thank you
@DrdeBruinsClassroom
4 ай бұрын
You are very welcome
@annaborshin1537
4 ай бұрын
this videos great but there are ads every 30 seconds
@DrdeBruinsClassroom
4 ай бұрын
🤷♀️ KZitem adds them, not me!
@Maria-vm7ep
4 ай бұрын
What’s the difference between divalent molecules and diatomic?
@yaboyyoob7531
Жыл бұрын
18:45 there is a bit of an audio error.
@marioadamache2596
Жыл бұрын
A bit of repetition
@Chaosbringer77
7 ай бұрын
Thank you
@yeungrj22
Жыл бұрын
is there an acronym to remember the reactivity
@DrdeBruinsClassroom
Жыл бұрын
Not an acronym but a mnemonic. Purple soda lemonade cans may also contain zebra idols that lead highlands cows somewhere greatly peaceful. (It's got some extra ones in there, but it's what my year 9s in 2017 came up with and I've stuck with it ever since 😅)
@BuzzBurst207
4 ай бұрын
Watching this 2 hiurs before my exam I’m so cooked
@naomi.x.3265
4 ай бұрын
i do foundation chemistry i hope i can get atleast a 4
@DrdeBruinsClassroom
4 ай бұрын
Good luck!
@guineapig2478
Жыл бұрын
please stop calling me a careless zebra instead try learning how copper saves gold
@janlovsu
Жыл бұрын
please stop loudly calling my crazy zebra in her class she grunts
@mirshathmohamed2814
Жыл бұрын
43:02 Hi there, isn't it supposed to be 12.04 x 10^23 atoms?
@DrdeBruinsClassroom
Жыл бұрын
No, because that's not how standard form works. In standard form, the first number has to be between 1 and 10. So yes, 12.04 x 10^24 would be equivalent, but it also wouldn't be a correct mathematical representation.
@mirshathmohamed2814
Жыл бұрын
@@DrdeBruinsClassroom Oh, sorry my bad.
@ashthepirate3239
2 жыл бұрын
Anyone know where 510 comes from at 45:59 ?
@DrdeBruinsClassroom
2 жыл бұрын
If you go back to the start of the question, the question said there were 510 g of aluminium oxide.
@ashthepirate3239
2 жыл бұрын
@@DrdeBruinsClassroom thank you! Exam today and I’m not looking forward to it.
@DrdeBruinsClassroom
2 жыл бұрын
Hope it went okay!
@ashthepirate3239
2 жыл бұрын
@@DrdeBruinsClassroom certainly better than it would have without this thanks.
@jai6213
Жыл бұрын
im going to fail but its fine i hate science, i'll come back august with my grade
@bluesky1042
Жыл бұрын
make sure you write notes while going through this, and watch Science shorts video of covering the entire science in 30 mins right before the exam. then you wont fail.
@ko.8742
Жыл бұрын
@@midgetyt2886 thats what a good person does 🤦🏾♀🤦🏾♀ just say that you're selfish and move on
@morduedocumentaries
Жыл бұрын
@Midget Yt menace 😭😭
@6wais
Жыл бұрын
same I'm failing swell lmao
@skyblue1599
Жыл бұрын
@@morduedocumentaries he's got a point tho.
@jiaqify
Жыл бұрын
56:30
@animebitch7915
4 ай бұрын
just started watching this at 1am before my exams am i cooked?
@William_Trooon
4 ай бұрын
same 🔥
@h.y8961
4 ай бұрын
I still havent revised im i cooked
@Leopardsunrise
4 ай бұрын
its okay, gotta do that last minute cram before the exam
@Leopardsunrise
4 ай бұрын
me too
@h.y8961
4 ай бұрын
I lterally cantt im so lazzyyy 😂😭😭
@h.y8961
4 ай бұрын
Maths tmrw 💀
@orangexmads6531
4 ай бұрын
same
@cuost9288
Жыл бұрын
27:21
@birthdaycake12
Жыл бұрын
Thank you for this video very helpful!!!! But whenever i watch your videos i find it extremely difficult to hear what youre saying and my speaker is on 100 with no noise in my surroundings but its still difficult to hear you.
@DrdeBruinsClassroom
Жыл бұрын
It's funny because some people complain it's too loud!
@sarahcooper9743
Жыл бұрын
It's fine to me, maybe it's a problem on your end.
@elishalol33
Жыл бұрын
I completely agree! Im on a brand new laptop yet still her sound is very muffled?
@bellaafields
6 ай бұрын
in case you're looking for a way to rmb the reactivity series: please stop calling me a careless zebra instead try learning how copper saves gold
@DrdeBruinsClassroom
5 ай бұрын
Nice. We use purple soda cans must contain zebra idols that lead highlands cows somewhere greatly peaceful
@bellaafields
5 ай бұрын
@@DrdeBruinsClassroom thats a good one!
@axryze9720
Жыл бұрын
i wanna pop the question tbh
@sahairdryer9495
Жыл бұрын
real.
@abbycope8238
Жыл бұрын
Hi
@Lonleybee7
Жыл бұрын
Is this for higher
@DrdeBruinsClassroom
Жыл бұрын
Yes. If you're taking foundation, you can skip any of the slides that say HIGHER TIER in the top right.
@meemoo2627
2 жыл бұрын
I LOVE U 💋‼️🍓
@bxngtanxx
Жыл бұрын
is this like every single topic included like if I just watch this video alone would I have covered all of the content in detail?
@DrdeBruinsClassroom
Жыл бұрын
You would have covered every topic that is written in the spec, but not in detail because it's only an hour long!
@Zain-jv2db
Жыл бұрын
Can I watch this even if I’m doing edexcel examboard?
@DrdeBruinsClassroom
Жыл бұрын
The different exam boards have different specifications, so the exams cover different things. Everything in here is correct Chemistry, but the Edexcel papers will also contain some content not covered in this video, and there are differences too in terms of e.g. what is Higher Tier only.
@RankethLiyanage
5 ай бұрын
Is this for higher tier?
@DrdeBruinsClassroom
5 ай бұрын
Yes. If you look at the headers it changes colour whenever the content is higher tier only
@sphia.l
4 ай бұрын
i have an hour to learn all of chem kill me
@se128l
4 ай бұрын
Same 😭
@DrdeBruinsClassroom
4 ай бұрын
Prioritise: required practicals, properties of substances and electrolysis. Good luck!
@user_spg11
10 ай бұрын
is this for higher?
@DrdeBruinsClassroom
10 ай бұрын
Yes. Well, rather, you can use it for Higher or Foundation, but if you're doing Foundation look out for when the headers change colour and say Higher Tier only
@yaseralishaikh8431
3 ай бұрын
Can you speak more slowly than that because my English is not very well thank you very much👍.
@DrdeBruinsClassroom
3 ай бұрын
Unfortunately there's nothing I can do about a video I published four years ago. You could try watching it on x0.75 speed and using the captions?
@callumphillips9102
2 жыл бұрын
hello
@jakesackfield
Жыл бұрын
You didn’t go through covalent or metallic bonds
@jakesackfield
Жыл бұрын
omg sorry there was a glitch with the video that ended it in 15 minutes sorry lol
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