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Just through my curiosity do you guys in Alberta learn this in highschool? I live in British Columbia so i dont know.
crystalidx 1 year ago
@crystalidx Yep.
Chemguy
bannanaiscool 1 year ago
hey chemguy i was wondering if chloric acid is considered a strong acid? i also have another question:
A solution of HF is titrated with a 0.150 M NaOH solution. Based on the table above, the best indicator for this reaction is _____. the ka of hydrofluoric acid is 6.8X10^-4. Thank you!!! i got 97% on my equilibrium test because of you!!!!
buttercups108 1 year ago
Phenolphthalein. The equivalence point will be in pH range of a weak base; presence of the F- ion at equiv. pt.
Chemguy
1chemguy 1 year ago
ok thank you very much!!!
buttercups108 1 year ago
4:06 Just a fun question, you said acidic=yellow. Alkali (greater than 7.6)= blue. Neutral = blue +yellow = green! Is that true? haha
royalsnowman 2 years ago
@royalsnowman Yes, that is correct!
MrHuddo 10 months ago
Amazing!!!
impulse520 2 years ago
great video chemguy, I really wish you were my professor.
brian38383838 2 years ago 2
!@@@@@@@@@@@@ thaanksss a lot
priyakoko 2 years ago
Right. They do transfer protons in solution constantly with each other and water. Oh there's lots going on in there!
Chemguy
bannanaiscool 2 years ago
Might be a stupid question...but what is stopping the HBb and the Bb from reacting with each other in the indicator bottle to begin with? Are that at Eq inside the bottle?
Liendeni 2 years ago
awesomes thanks!
Mortalvis 2 years ago
great vids!
do you guys have any vids for acid base reactions dealing with nucleophiles and electrophiles and pka and electron pushing??
i know that organometallics are always nucleophiles but if its not an organometallic, how can i tell if its an electrophile or nucleophile?
i know that nucleophiles "attack" electrophiles, but when solving a reaction how do i know what attaches to what??
do you know of any other free online tutorials that can help?
sincerely, a confused student!
UhTheeNuh89 3 years ago
Your videos were so helpful! Still kinda lost on the pH equations but at least I'm not in the dark!
haesther 3 years ago
Wow! The light bulb turned on why I have to do so many tritrations in lab ... usually I'm too tired to pay attention to the explanations
car598 3 years ago 2
amazing...thank you so much!
kraaberts 3 years ago