Vinegar Titration

[@mikeadkins1736]

Glad you actually went over the equation in the end, if only all lab videos were like this.

[@ProudCroatian99]

You passed the endpoint, it's supposed to be a pink that's barely there.

[@agent475816]

+ProudCroatian It's hard to get EXACTLY the endpoint.

[@ProudCroatian99]

+agent475816 I'm in grade 11 chemistry and I can get to the exact endpoint sooooooooo can't be that difficult 😂

[@agent475816]

ProudCroatian I agree he went too fast. You are supposed to add drop by drop. Only one drop will change the color.

[@ProudCroatian99]

+agent475816 yessiree

[@shivamjaiswal4205]

"patience is the key to success"😌🙌

[@scarlettq81820]

thank you so much! i actually have a lab and our teacher showed us a demo but i couldn't understand at all but this really helped.

[@the-charlycode8117]

Same xd

[@razeb5354]

accuracy was lost when a drop spilled onto the base of the retort stand while you raised the flask to the camera

[@jamalel-omari5716]

You missed the end point

[@nonstopgarbage997]

Water does not affect the number of moles, just dilutes it

[@jeremyarui747]

This was posted 9 years ago but thanks it finally helped me understand my assignment :')

[@AudioAnna]

when near endpoint, you must drop slowly, only one drop, you can turn on the van very quickly to get one drop from buret into erlene

[@anobatalagatauheeseung]

I think the solution is supposed to be light pink not dark pink right???

[@khanyisileprecio8250]

Yupp, it's dark pink because he passed the endpoint

[@xsilenzedx4225]

Why do you dilute the vinegar?

[@storm_9605]

is it neccessary to use water?can i do this experiment without using water and dissolving vinegar only ?

[@honeydew087]

Is it okay if I accidentally added a drop of the indicator to my basic solution?

[@artemisiaabsinthium271]

Is the Phenolphthalein 1%?

[@RivaajRaiBhanprakash]

how do you calculate the molarity and concentration of the vinegar "taking into account the dilution factor" i.e. in this titration it is 1:4, correct?

[@lambtonchemistry4408]

Pink too dark!

[@agent475816]

+Lambton Chemistry You added too much NaOH.

[@aditisingh-fi1mv]

Always take pilot reading and be patient .

[@zozoaltaiy8461]

please i need trekt the work

[@kevinram1387]

the equation is wrong i think it is not balanced.....the oxygen atoms are uneven...........acetate is C2H3O2- you made a small mistake.

[@agent475816]

+kevin ram CH3COOH + NaOH -------> Na+ + CH3COO- + HOH You count the (OH-) or hydroxy group as one species. He did it correctly.

[@AntonVagabond]

That's definetely not the endpoint as you completely missed it.

[@dizzamaepranza5121]

The endpoint was supposed to be faint pink

[@sgishashung23]

is it a 50ml burette ?

[@peninnahmathew4395]

can we do this experiment with 0.5 M NaOH?

[@agent475816]

+Peninnah Mathew Yes, just in the equation, replace the .1M with .5M

[@pulengmofokeng1432]

It's supposed to be pale pink... That's too strong

[@PriyaSharma-ef6co]

Pink colour of solution is very dark..i think due to this the accuracy of the solution is destroy.....

[@zolani-kabane]

You overshoot ...and there are drops where falling aside of the flask. This is not a experiment.

[@guydudeman12]

this guy just contaminated all that distilled water...

[@luminitafernandes1608]

The pink color is too dark!

[@husseinkadhim9520]

يعني طلاب الرافدين

[@NinadVora]

Thank you

[@SMARTERTEACHER]

You are welcome.

[@reeceupton3190]

Do you need to dilute the vinegar?

[@aditisingh-fi1mv]

No necessary but he took 5 ml which was barely filling the flask , water was added to just increase the volume and it has not effect on titration.

[@superbass2636]

Dude you messed up

[@samuelsoroaster416]

molarity of 5% vinegar should be 0.83M not 0.87M!

[@moeyk97]

nope that was done wrong fam

[@zainmuhammad9600]

great help. thanks!

[@riyaaaa161]

Thank you sir 💕💕💕💕💕💕💕💕💕💕💕

[@vaishalichauhan2475]

Thank u

[@ryccalamucha]

#GroversClass #WhereYat peeps, represent.

[@uhhuhhuny]

***** u a mean nigga

[@philliptorres2095]

Light pink

[@ansarikhatun9408]

not understand after watching this video. please explain in detail if you know that this experiment clearly. otherwise don't try to explain wrong

[@nnamrehck]

I am a retired analytical chemist. If you follow the lab techniques as shown in this video, you will fail the titration lab.

[@lilaregnier5570]

There is no point in saying that without explaining why he would fail it and how can he avoid it.

[@achieveyourgoals8868]

Ye wrong hy dark pink nhi aana chahiye tha isse marks jaate hy exam me

[@EdgarSantana52]

woohoo southpaw!

[@charlestanny7681]

this is rubbish, ya experiment is over-shot!

[@popefrancis811]

i shot too damn early !

[@kevinram1387]

but thanks tho.........

[@mastaman11]

Ha, we just finished doing this a last week

[@jaytelan]

0.89 molality gives 5 percent vinegar.what molality should i get to make 4 percent vinegar? i am a vinegar manufacturer.

[@lambtonchemistry4408]

Clear is not a colour.

[@citlalivillegas9298]

ufff idk about yall but that magenta color aint it.

[@dizzamaepranza5121]

Lol

[@joshirwin1192]

U over titrated , your a mister Langley wanna be

[@gamingwithsologuy8275]

Thank you