Carrying out a titration

  Рет қаралды 71,867

David Read

David Read

Күн бұрын

Пікірлер: 46
@lowlevelpanic999
@lowlevelpanic999 14 жыл бұрын
No problem! As a former high school teacher in the UK I'm impressed that you got your students to go onto You Tube to make comments about the video. It sounds like a useful homework task that I will be setting my students when I go back into the classroom. Thanks for the comments.
@emilyhyang
@emilyhyang 14 жыл бұрын
Perfect for our chemistry labs The professional techniques here will definitely help us in the future.
@workdoneiszero
@workdoneiszero 16 жыл бұрын
Excellent correct titration video. Hold the conical flask with ur right hand and use left hand for stopcock while titrating. thnx
@emilyhyang
@emilyhyang 14 жыл бұрын
Perfect for our recent chemistry labs (professional technique; definitely will use what we learned).
@alric50
@alric50 14 жыл бұрын
This video was very clear and helpful for our chemistry lab.
@AustinChen0
@AustinChen0 14 жыл бұрын
Um... To anyone confused about the sudden influx of positive posts, a few chemistry classes were asked to watch and post responses to this video as part of a homework. Anyways, the technique demonstrated was solid, and carried out in a manner that was sufficient- not lacking in anything, and not full of useless fluff either.
@Jay98ify
@Jay98ify 13 жыл бұрын
This is a great video for all levels- I am only in grade 9, but it was really very helpful.
@workdoneiszero
@workdoneiszero 16 жыл бұрын
Excellent correct titration video! Hold the conical flask in ur right hand and use left hand for stopcock. thnx
@joshuaevans5590
@joshuaevans5590 4 жыл бұрын
Stopclock*
@Enelya00
@Enelya00 15 жыл бұрын
Wow! Thanks so much!! This will totally help my titration exam! :D
@MontyT321
@MontyT321 10 жыл бұрын
This video really helped me, thank you!
@TheRebeccaHiu
@TheRebeccaHiu 10 жыл бұрын
what are the use of white tiles in this experiment?
@phoenixblade8315
@phoenixblade8315 7 жыл бұрын
to see the colour change
@keerthikrishnan1250
@keerthikrishnan1250 10 жыл бұрын
This was very helpful thx!
@MangaDevilCat
@MangaDevilCat 10 жыл бұрын
Awesome vid!
@kaijacklin9108
@kaijacklin9108 10 жыл бұрын
very informative, thank you.
@kartikjain4409
@kartikjain4409 10 жыл бұрын
helpful video, thanks.
@unknown455
@unknown455 15 жыл бұрын
is it advisable to start with 0.0 for the titration though... Nearing the end point, you should be releasing the acid in dropwise manner. This is not accurate
@TheImpressionable
@TheImpressionable 14 жыл бұрын
This was just slightly awesome!
@allison_valley
@allison_valley 14 жыл бұрын
Thanks for the video!
@chihangc
@chihangc 15 жыл бұрын
good video!
@samandhol
@samandhol 14 жыл бұрын
This shoulda been given before the lab. Could save us more time.
@thlin2
@thlin2 14 жыл бұрын
nice video.
@fifinaz786
@fifinaz786 14 жыл бұрын
thank you! gd video... will try the pipette filling technique find dat the hardest bit loool
@fiercie23
@fiercie23 14 жыл бұрын
thank you! this was very helpful (:
@dhwanitchem
@dhwanitchem 15 жыл бұрын
Excellent!!
@7oas7y
@7oas7y 15 жыл бұрын
Now I can do my chemistry prac tomorrow!
@wang940120
@wang940120 14 жыл бұрын
thanks for the video
@ap25001
@ap25001 14 жыл бұрын
pretty much what we did in class.
@whyhellotharee
@whyhellotharee 10 жыл бұрын
thank you!!
@tinytwinkle1349
@tinytwinkle1349 10 жыл бұрын
Thank you!!!!
@waddapwaveshiet
@waddapwaveshiet 14 жыл бұрын
Pretty helpful
@aliabbas391
@aliabbas391 14 жыл бұрын
NICE!!!!!!!!!
@Advancebo
@Advancebo 14 жыл бұрын
ALBERT DENG WAS HERE
@superaznpanda
@superaznpanda 14 жыл бұрын
i wonder how many of us who had to comment for chem had to make an account to do it
@NoopyisSnoopy
@NoopyisSnoopy 14 жыл бұрын
nice :]
@bansheehalo2
@bansheehalo2 14 жыл бұрын
im supposed to comment on this for chemistry
@ph4ntom012
@ph4ntom012 13 жыл бұрын
LOL putting pipette into solution which u will eventually take out at least 0.004 (approx) each time u do that
@ashwee222
@ashwee222 16 жыл бұрын
Umm you actually need to hold the top of the pipette with your pointer finger now.
@mostwanted092
@mostwanted092 15 жыл бұрын
hahahaaha lol? random much.
@krakchemia
@krakchemia 11 жыл бұрын
1. You should always fill biurette to 0 . 2. Biurette was dirty... 3. Solution can't flow so quickly 4. OMG :P
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