GCSE Chemistry Revision "Required Practical 2: Carrying out a Titration" (Triple)

[@filvag9522]

Someone explain to me why this guy hasn't be knighted yet for his contribution to the GCSE population

[@communist_oranges]

Idk why but my dude definitely deserves it

[@she_prays_she_slays_demons]

Ikr! Idk where I'd be without these vids!

[@shayd2020]

How would you scale his contribution? Its not like hegarty maths which is a website which teachers can give feedback on

[@mohammadsafian9824]

@@shayd2020 the teaching method is extremely efficient

[@hai_no_tenshi186]

I think I owe this guy my life, got an 8 in my chemistry gcse higher mock and hopefully will get one in my finals. He is a saint. XD

[@madlad25]

yoo my exams dis wednesday bruh

[@zinxslayerz7917]

@@madlad25 today

[@mirshathmohamed2814]

Hopefully u get a 9.

[@artbywasif-]

Wha did you grt😊

[@football_clips1385]

@@madlad25 what you get man

[@sasha07062011]

How does is smile right at the end give me motivation to keep going with revision, even though my exam is this THURSDAY! :/

[@damienrichards7216]

So is everyones

[@blakethompson-davis9584]

ive only just started revising tonight lmao

[@isabeldykstra5202]

Mine is this morning

[@holly5941]

I’m a year late, but how did it go lol :)

[@Gamper1]

mine is in a couple hours

[@ifrakauser3669]

3:33 HE SMILED

[@lukedavey6421]

its so cursed and yet so beatiful

[@safapatel9817]

AWWWW love him

[@froyoaorta9646]

@@lukedavey6421 YEAH MAN

[@sandyvioletchowdhury]

HES SO CUTE MY HEART

[@oliviatomato3512]

awwwwwwww

[@findlayhamilton-jones3863]

ooohh yes that music just reminds me of how screwed i am

[@galaxyx3349]

LMAOOO

[@rohanmathilagath2537]

@jemima how did you do?

[@communist_oranges]

Huge chem exam tomorrow. My teacher literally called it the hardest test we will have this year. Pray for me...

[@nusrarahman7181]

@@communist_oranges how'd it go?

[@riki2993]

@@nusrarahman7181 i have one tomorrow lol

[@poppyaprill]

This account is actually amazing. In my year 10 exams, with your help I managed to get a 6 in biology TRIPLE HIGHER with your help! Currently revising for my year 11 mocks in November. You deserve more credit. Thank you so much.

[@mutasimzaman2067]

@Harmanjeet Ghuman sme literally got mine tommorow hope urs go well

[@jacobholland8060]

@@mutasimzaman2067 i got my final gcses in a month and im bricking it

[@phoenixwright824]

@@jacobholland8060 bro mines in less than 12 hours

[@mvbeats4529]

@@phoenixwright824 mines less than 2 hours lmao

[@lxcys5087]

@@phoenixwright824 lmao

[@arshiaafrin3656]

Its bloody funny seeing all of last year's year 11s scrambling to get revision done in the comments.

[@jamiejenningsgames3784]

it is but this will be us in 4 months

[@dslacie25]

Jamie jenningsgames lol how do u feel now gcses are cancelled

[@dvym19]

@@dslacie25 meh you guys are lucky, we have to do this in a year

[@Oh-lk2qd]

@@dslacie25 Ez clap

[@sadikurrahman4833]

This current Year 11 will be the last of the ‘great gen’ if yk what I mean

[@nafisaalhassan]

Who’s here in 2024 😢😅

[@flopzi3]

I see people calling 4 days before last minute. My exam is in and hour and a half

[@areyouarealvillain5684]

did your exam go well

[@henrycornwell7591]

How did it go?

[@muhammadumar7649]

My last ever chemistry exam starts in precisely 31 mins :monkas:

[@ashash4694]

Mine is in 15mins lol

[@EtherealRoninERProductions]

Imagine, in school you learn how to do a titration from the experiment taking roughly 10-15 mins. And you can simply learn it with free science lessons for frickin 3-4 mins

[@phase0400]

Imagine if your the person who disrupts the class...

[@hares9045]

my teacher for chem just explains it in a long way which takes 1 hour cause he does the practical. I made notes but I don't understand them, this guy taught me quickly and now i understand.

[@Gamper1]

i never even got to do the practical

[@lina.555]

FR

[@football_clips1385]

@@Gamper1 odd

[@v1kzino]

My exam is on Wednesday and this guy helping out like crazy

[@dkz.908]

Give this guy the metal of "The greatest teacher of IGCSE" in the history

[@Judesmith00]

im genuinely crying becaus ethe smile at the end is so wholesome

[@Lorenz02401]

Ur definitely not crying lol

[@_-_-_-_-__--_-_-_]

@@Lorenz02401 y u gotta expose her lol

[@JD-po3yl]

I’ve started revision 1 day before mocks these videos are life savers

[@randombloke7316]

I've only started using them after failing my mocks lol

[@mirshathmohamed2814]

@@randombloke7316 bruh

[@irongamer28]

⁠ive started using them after gcses

[@believeinjailguard4900]

Would you be able to do videos on A level sciences?

[@mohamed8924]

your videos are very helpful but i was wondering if you could have questions at the end of the video s we could check if we have understood that topic

[@aurora5395]

He does :)

[@deborablogs]

He has a book.

[@mimi98754]

Watching these on the morning of my exam. Wish me luck 🙏

[@thivyan.s]

THANK YOU SO MUCH, taking my chemistry exam tomorrow and the videos have been lifesaving.

[@heidiim4825]

THANK YOU this practical has been haunting me in my nightmares so THANK YOU FOR EXPLAINING IT.

[@annaparrish9036]

this guy holding up all my science GCSEs

[@kashish2979]

got a 9/9 thanks to u! revising this for alevel test tomorrow! please tell me u will be doing OCR a level chem and bio!

[@garylight3602]

I like the fact that in every video, u stand in the same stance lol and ur stuff is informative by the way, thanks

[@poechakko]

I distinctly remember getting a grade 8 on my Chemistry synoptic last year ago in a test when I was at the start of Year 10. Guess what? It was because of Sir FreeScienceLessons!!

[@SuccessorXD]

People of 2023 chem exam, good luck on Monday and remember to give this guy credit for your grade 9s

[@mufc109]

If possible could you please do a level videos as I'm struggling with them when I struggled with GCSE chemistry I used your videos and did really well, if you aren't going to do a level videos can you recommend any chemistry a level KZbin channels as I struggle to find useful ones? Thanks

[@ukhan252]

MUFC primrose kitten is a good channel

[@mufc109]

Usman Khan thanks ill have a look

[@mariamibra]

he's done them now

[@SuccessorXD]

@@mariamibra 5 yrs too late

[@lewislay7190]

Videos still helping after 7 years

[@tomh8928]

This guy is better than my chem teacher ngl

[@justsanchi8218]

my chem teacher is trashyyyyyy

[@jk-le9ri]

2021 exams gang :D (mock revision lol)

[@adeleperrin8346]

i have my chem mock tomorrow yikes

[@oliviathompson1079]

jemima how’d it go??

[@eimanbibi9433]

good luck to evryone! Mine r next month

[@AliAbbas-yj4ny]

THEY ARE ALL CANCELED lmaoo

[@maxmurray-jackson4376]

im doing yr 10 mocks this year lol

[@WishalSriRanganMU]

Thanks for the video sir. I'm currently doing my IGCSE and although these videos are meant for GCSE, there are some useful stuff which are common with IGCSE. Is it possible to have a "Ask a question" section in your website where we can ask questions to you? Thanks a lot.

[@t_ahmad]

hope you got the grades you wanted

[@larryk1153]

I'm in Botswana and I benefit a great deal from your video

[@maxwooliscroft6492]

Why does the liquid curve at the top forming a meniscus? Why is it not just flat?

[@samburt5748]

I want to know too

[@Freesciencelessons]

Water molecules are more attracted to glass than to each other. This causes them to climb the sides of the glass, forming a meniscus.

[@maxwooliscroft6492]

@@Freesciencelessons ah, I see. Thank you - much appreciated.

[@doyeonkwon6655]

He saved my life for 1000 times now

[@leavethecity8984]

Hi, when calculating the mean titration value is it the mean of the two volumes 0.1 apart or the mean of all recorded values. Thank you.

[@deviant7100]

the two volumes 0.1 apart, that's called concordant results if a question comes up it will say what concordant results are just remember to discard anomalies when a calculating mean

[@dylanmichel7765]

If I hear one more Jim Quik advert istg imma throw my laptop out the window

[@saulfreeman7850]

do it.

[@jazzelgo2007]

Thank you for the amazing video I was asking if there was a video you made about how to prepare solube salts by the reaction of an acid and alkali by titration method. I think (if I'm not wrong) this video explains neutralisation, but not the preparation of a solube salt. Kindly, is there a video for this requested topic? Thanks in advance. 😊

[@Freesciencelessons]

Hi and thanks for the comment. The video you're looking for is called Required Practical 1: Making Soluble Salts.

[@joshwestmore6688]

thank you man, i really appreciate this

[@angel111s]

thank u king i was absent when my class did this

[@chemotokaula-ew1zn]

Great. Following from🇰🇪🇰🇪🇰🇪

[@remarkablething5874]

if methyl orange is red in an acid, how come the solution is neutral once we add enough and it is red. surely that means the solution is acidic now, not neutral?

[@communist_oranges]

Has a a video reconvened to me for a 6 mark question. Took one look at it and came straight here

[@shaheerchaudhry9459]

Paper 1 tommorow

[@elainelourenco2553]

We're done for

[@jackpepper4432]

its not looking good bruv

[@Arda0801]

11 hours left

[@ushafait]

Paper 1 tmrw and I’m falling asleep wizzin through all the content

[@Peter-qx8gr]

all the videos are so helpful, thanks!

[@AdamAdam-to7du]

your welcome

[@iqramehreen6959]

What a clear explanation!

[@reemtluli1592]

Thank you sir for the amazing videos! are you planning to do any other videos for other subjects such as math because that would be AMAZING!! and can you give me any advise for gcse biology (b1,b2,b3) because i am really worried

[@gary_shah2187]

goat , got the gcse tmmrw, lets see what i get

[@beef6090]

last minute revision for "mini" GCSEs cause of corona check

[@Riya-di4td]

Hello Sir, just wanted to ask, which practical do you think is most likely to come up on the chemistry paper 1 for AQA Higher in 2 days time?

[@gentlepeeps3351]

titration if your triple and proberably energy changes practical due to it not coming up any other years so far

[@KxrtButReal]

revise everything

[@ae5704]

i think its gonna be this titration probably wont be the salt crystal one

[@connorg5642]

Covers By Riya titration or soluble salts as others have already come up

[@hollytucker716]

This one

[@tropicalels4143]

Thank you! You are actually amazing

[@harshifernando6072]

Free Science lessons you teach us practical lessons very well . Sir are you an English

[@HowdyDo42]

EXAM IN 50 MINUTES ACADEMIC COMEBACK 🔥🔥🔥🔥

[@harsonpakeer7499]

what would happen if the acid was in the conical flask. what indicator would you use?

[@aidanrobson4917]

Saved My life once again

[@alexandrelanglois2083]

exam tomorrow, you are my hero

[@thee_pauline]

Should i use a soluble base?

[@mrvaratharajan8069]

Great video. Thanks!

[@phiebondie]

1 week until my gcses begin and im finally revising... wish me luck

[@JackC-nk5ln]

'Disdain fortune'.

[@emily4391]

1 day before my gcse and I'm finally revising

[@n_xxxx3181]

who else is watching this a few hours before the exam?

[@AM_Travels]

Anyone else binging him for the exam tomorrow…

[@jonathanparkin3128]

Good luck lads

[@JD-vm3qo]

great video, helped alot thanks!

[@biancabodrug4942]

Hi, I was wondering if I will loose marks if I write the chemical formula for the indicators instead of writing the name in my exam, eg C20H14O4 for phenophthalaein ?

[@aliyahk4782]

when will you be releasing biology and physics paper 2 as i need to finish my notes asap. this years gcses are in like 5 months. thanks for all the amazing videos so far. have all been extremely concise

[@mialegray2392]

Revising 20 minutes before yay

[@neila9908]

i love ur suit and tie

[@ronfester436]

What are the variables for this practical

[@saidamoalim5397]

last min revision for tomorrow setting myself up for failure

[@OliviaLouise]

I’m failing physics and chemistry... I had nowhere else to turn so I’ve ended up here... please someone help

[@rickyli0n568]

Are u still struggling? I could help u if u wanted

[@mustafatarek6739]

@@rickyli0n568 ur 8 months late

[@luthfurchowdhury896]

i hope i pass this test this means a lot to me i cant risk losing wish me luck i have 2 days left....:3

[@Hammad-ce9xj]

good luck lol

[@nehoaiiii]

how did it go?

[@hudaaaa05]

Good luck for tomorrow everyone!

[@ellarinnit]

good luck today :)

[@damianmurgatroyd5130]

Which practical is most likely to come up?

[@arslanahmad6806]

Who's watching on the actual day 🤣🤣🤦‍♂️

[@underscorellie726]

he clearly likes it!

[@mo-fy5wz]

HE SMILED

[@miaxx9263]

Good luck for chemistry paper tomorrow!!!!!😭😭

[@newaaxount]

Hi free science lessons

[@podtalks_central]

You are an amazing man

[@hallabajwa9325]

Will your revision workbook be out in time for current year 10's before their exams

[@daliadarkazanli5992]

Thank you so much!!

[@mustafatarek6739]

May I please know the independent, dependent and control variable for the titration reactions, thanks a lot.

[@Freesciencelessons]

With a titration reaction, you don't really have an independent and dependent variable as such. You are trying to determine the concentration of an acid or alkali so that would be the dependent variable (in a sense). Control variables could be the number of drops of indicator, the known concentration of acid (or alkali), the starting volume of unknown acid or alkali and ideally the temperature of the room.

[@shahidkhan-kt1ol]

I recommended this video to my class mate and he said something about you being an anime character (something related to anime like them japanese)

[@calcpost3641]

Sir when we look at the miniscus at eye level if we do not do this is it called parralex error?

[@georgerommel895]

Does this make soluble or insoluble salt

[@Freesciencelessons]

Generally a titration produces a soluble salt. An insoluble salt would produce a precipitate which would interfere with the colour of the indicator. However, there are titrations that do produce an insoluble salt but they're more for A level.

[@ibrahim3348]

ayyy, any last minute year 11's

[@andrewniu8425]

Thanks mate your a legend

[@Freesciencelessons]

Thanks very much. I appreciate your comment.

[@hannielholness6134]

The way he formally replies to informal comments just surprises me

[@shannen07]

i love you sir

[@samkalhor1119]

Last minute revision 20 mins before my exam

[@tyriqtaiwo9924]

hey sir could you please start teaching A level science next year

[@lukebarker3838]

is this specific to a certain exam board?

[@eceozhan8772]

Is triple separate sciences

[@rayyan18]

day before the exam 🤟🏼

[@infinitexd2069]

where is the revision workbook?

[@historycracker5713]

Can you do this with Universal indicator instead of methyl orange????

[@greenlighted922]

I've asked that question to my teacher as well and she said that for GCSEs, you never use universal indicator.

[@Freesciencelessons]

No you'd normally use an indicator with one clear colour change such as methyl orange or phenolphthalein. Universal indicator produces a range of colour changes so it's less clear-cut.

[@geniusgamer9877]

Could you tell us the dependent, independent and control variables for this experiment?

[@n0brainjustvibes]

Control variables would be things like the initial concentration and volume of sodium hydroxide, temperature of the room, amount of indicator added, etc.. Everything that should stay the same when you repeat the test. I'd say that dependent variable would be the colour change, independent would be the amount of acid added? I could be wrong on that though.

[@choppa1495]

@@n0brainjustvibes I'm pretty sure it's the amount of acid is what u measure(dependant) and I think the acid or alkaline is the independent variable

[@she_prays_she_slays_demons]

Thnx so much for ur amazing videos! Idk why I didn't just watch these during lock down.

[@laracoles6078]

Night before?

[@calcpost3641]

Sir would a titration be a 4 marker in the exam or a 6 marker?

[@rubiksworld2170]

It's usually a 6 marker in the exam but it can be 4 marks if they already give you some of the beginning steps.

[@miilk.]

guys is this triple only

[@odunajahan1000]

got chem paper 1 tmr morning and I started revising now (8pm) im so cooked