Today we did a lab on titration.
We used Vinegar CH3COOH
and as well as Sodium Hydroxide NAOH
We tested to see the concentration of the vinegar using sodium hydroxide and also 2 drops of Phenolphthalein
We carefully measured how much sodium hydroxide can be poured into vinegar to make it fully "pink". It was cool how every drop it shows a bit of pink then goes away.
BUT!
To be the MASTER OF TITRATION [kinda sounded cooler when Mr.Doktor said it]
It only takes one drop...
Yes one drop to make it all pink.
Like this :)
Well that is all that we did so stay tuned for our next lesson (:
No comments:
Post a Comment