Can You Get an A On My Acids and Bases Organic Chemistry Exam?
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- เผยแพร่เมื่อ 3 ต.ค. 2024
- Make sure to take my Acids and Bases Practice Exam here first: chemmunity.inf...
This practice exam will test your comprehension on ranking acidity, determining the most acidic protons, strongest bases, conjugate acid-base pairs, understanding electron-pushing arrows, and more!
If you sign up to Chemmunity, use promo code: DAVE to get $5 off your first month.
Don’t forget to take the 15 question multiple choice practice exam here first 👉 chemmunity.info/acidsandbases
Get $5 off your first month of Chemmunity with promo code: DAVE
do you belive inn god/ jesus christ Dave?
I am not a chemist, but here my small support for all who can benefit from such videos, more than I do
MISTER FARINAAA!!!! HERE! GO GO GO!!!!!!.........
i dont understand what you want me to draw on the board
EXACTLY
CLUELESS CLUELESS CLUELESS
WE ARE CLUELESS
I can actually hear his shouting in my head.😂
"I'm sorry Dave, I'm afraid I can't do that" - HAL
had to like, as I was unable to get that A
Dave, I will 100% support you on Patreon, you have no idea how much you're teaching me.
Prof. Dave, I have decided that I’m going to major in organic chemistry. I have been listening to your lectures. It has been very helpful for my quizzes and exams.
Thank u very much. ❤
master or phd
@@TheKids422 masters
@@InsideTheMindMaps Good Luck! I hope you like ochem more than I did! XD
73/100 for me with no notes. Great quiz! Now I will watch the explanations.
Hi Dave, unfortunately not because I have no idea what you are saying. Looks cool though
Never too late to learn guy
I hope students find this and come away with a greater understanding. Thanks Dave 😊
well I got 33/100. which I feel is a great showing for a person who hasn't seen any of this since 2003. but I am kicking myself for not trusting my gut on some of the ones I got wrong because I was right on my first instinct and let 21 years of atrophied knowledge talk me out of it. also I should have treated this like an actual quiz instead of trying to get it down as fast as possible. anyway, thanks for the memories. Miniminuteman suggested your videos for an unrelated topic and I wanted to give your latest video a shot first.
45/100 and hadn't seen any of it since 2008 lol Reading the questions I got a vague "oh, I have heard of this... Maybe" :) brains are funny.
Sir in ques.3 we can counterpoint that fluorine is more electronegative than rest, so it can accomodate negative charge well, thus it's conjugate base will be more stabilized.
amazing video as usual, you make my day
Professor Dave Farina, I am not fooling around when I say this, but your amount of knowledge is extraordinary which makes me have deep respect for you, I have a important question, I NEED your honest answer, If I watch and take notes from every single physics, chemistry, scientific and mathematics videos, will I have enough foundation to succeed exams in university and be a Civil Engineer?
Some people have a hard time mastering one subject. Then you have ppl like Dave who are basically polymaths
He's like charlie from that Numb3r5 tv show but with much better social skills
Dave thank you
amazing channel
I think you should do a series on abstract algebra! It was such a cool class
do you hold a university/college degree?
@@TheKids422 I'm finishing the last Gen Ed's for my BA in mathematics
This video seems half finished but turns out I know more science than I expected.
Professor Dave Farina, any updates on any Engineering content and math perquisites yet?
the writer just started the scripts! i will have the diffeq content up before the end of the year and then engineering throughout 2025
@@ProfessorDaveExplains Professor Dave Farina, diffeq is the differential equations which is the engineering math prerequisites, is that it?
yep
Differential equations is so fun. I wish I could take it again for the first time
Yes
With question three, I just thought about electronegativity, which one would most easily give up the proton,? The one with the least electronegativity.
Professor can you complete the maths course please or classical physics
I got 81%, it's been a while rip
Hello, could you please tell me more on your career background?
I got 51%. Not sure it's been a while for me so much as I just haven't progressed this far yet. :P
@@TheReaverOfDarkness 51% is hard, good job.
@@TheKids422 Thank you! I did my best!
Professor Dave is making sure no Green Lantern can defeat him.
"Watch the rest using the link in the pinned comment" But there is no pinned comment?
Hey dave big fan, do you like chemistry or physics more?
chemistry, probably just because i'm better at it
My Organic Chem professor had not given an A in over 35 years of teaching. Not one in his entire career. i knew students who transferred to another university to avoid the gpa hit. bust yer ‘ss for 4.0 in high school, then college and some douchebag ruins it all because he doesn’t want to give an A.
“Why not whip the teacher when the student misbehaves?”
-Diogenes
Alternative Title: Dave reminds me that I have forgotten how to O-Chem again
I’m gonna go ahead and guess no
Dude, this channel fucking rules
no, Dave, I can't, in my last year of high school to pass it without debts in chemistry I had to get a 14 out of 10, so I don't think that's possible
do cells exist?
Got 6 and 15 wrong, mostly easy
I probably cannot get an A
Aim for an A2O
Dave, question that I've always wondered and never quite understood-- why is the + charge of a hydronium atom attributed to the oxygen? Surely the oxygen atom is still far more electronegative than a lone proton, and would hog most of the electron density in the hydronium ion, right? Wouldn't it make more sense to attribute the positive charge to hydrogen, or show that it's spread among the 3 hydrogen atoms?
it donated an electron to a proton to form a covalent bond, so it's electron deficient, contributing 5 electrons instead of its valence of 6
@@ProfessorDaveExplains I thought the positive charge was spread out over the resonance of the hydrogen atoms. Isn't hydronium it even more electronegative than water itself, meaning the oxygen in hydronium has even more electron density (counterintuitively) than the oxygen in water?
Is it just simplified convention?
there is no resonance in hydronium, the positive charge is localized on oxygen
@@ProfessorDaveExplains upon further research, hydronium doesn't even really exist in nature. It's better characterized as H+ ions in solution. In reality, protons in water will rapidly move within hydrate complexes of several water molecules. The charge moves with the proton rather than having a large affect on the true oxidation states of the oxygen molecules, which barely differ between water and "hydronium."
Resonance wasn't the right word, but it seems the charge is indeed distributed among the protons rather than the oxygen.
it's the opposite actually, in an aqueous solution there are no free protons, it's hydronium. that's why pH measures hydronium concentration. the charge is localized on oxygen.
do cells exist
hey professor dave, did you make your ap chem series private? i cant seem to find them anywhere
yes it's under the courses tab, i added extra review materials and made it a paid course but it is very cheap for what you get
1x4 the algorithm ∆
hey man i appreciate your videos. can you do a lesson on the liposomal vitamin supplements? i bought one phial today and it changed my life. is it friendly to intake methylcobalamine through that way? or more efficient?
PROFESSOR DAVE! I'M 15 MINUTES LATE-
Get out of my class
Oh I'm too stupid to watch this video. See you on the next one.
you can do it if you learn the prerequisites like chemistry, math and so on, you ain't stupid
@@Engineer-m6s 💜
third
Bro I got a C in ochem. 💀
Got 69 😎😎😎 feel so cool rn
If my brain was the size of the Earth, and 1300 of them would fit in your brain, what planet would your brain be? Smarty pants 😂
Before seeing the video, No. After seeing the video, still No.
Eleventh!
?
No
👍🏼👍🏼
No.
first
wrong
First
wrong
No. But that's okay. I'm not interested in chemsitry.
The Jesus professor and I have no idea what any of you are on about .
I like the HAL comments.
Dave you shouldn't be in the comments section.
You've had too much strong acid
Ez fail
do cells exist
Yes
Yes
Yes
@@mithunbalaji8199 ok
@@mithunbalaji8199 does the soul exist
?
first
wrong