Dr. Mike Christiansen is an associate professor of chemistry and biochemistry at Utah State University (USU). Mike was born and raised in northern Utah and graduated from Sky View High School in 1997. He later attended USU, where he received his Bachelor of Science in chemistry, graduating cum laude in 2004. He went on to do his graduate studies at Brigham Young University, where he received his PhD in organic chemistry in 2010. He worked for the next 16 months doing cancer research with Professor Robert M. Williams at Colorado State University (CSU) and was employed thereafter as a professor at USU's Uintah Basin regional campus in eastern Utah, where he continues to work and live today. He has an infectious passion for teaching that infuses his students with an enthusiasm for chemistry. Mike is quoted as saying: "Teaching isn't just what I do. It's who I am."
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so why didnt you take volume in litre as it is taken in litre to find molarity
How I remember Purines vs Pyrimidines: Gold (Ag) is Pure (Purines).
This guy is a joke
Im about 12 years late, but still good to see!
i do not know if i am even gonna get a reply but here's my question, in 3:54 ,for the trans isomer can we just add the hatched and non hatched widges ?
THE VELOCITY OF YOUR JOKES IS AT REST PROF.😭
The smile at the end😂❤
Assalomu Alaykum Ustoz Testlaringizdan bo'lsa qanday yuklab olsam bo'ladi.
thank youuuu!
you've changed my view in chemistery
As we all know, if you start a sentence without finishing it……. 😂
Finally i arrive at this video after watching 262 videos of yours. Thank you so much sir. I am a chemistry education college student and now is my 6th year (i am doing my undergraduate thesis right now which had been delayed for almost two years). Your videos are really helpful to 're-learning' chemistry, especially general chemistry from zero. Actually i did not really understand all of the chemistry sub-materials while i was studying in the college. Please support and pray for me that I can graduate soon haha.
Hi! we are studying petrucci's general chemistry and chapters aline. Are you using petrucci's general chemistry in these videos?
Sorry i would to ask, why is the antibonding orbital formed? What is it from? Thank you
The vampire teeth analogy made it click in my brain to memorize it thank you
Very clear explanation
THANK YOUUUUUU
I love this guy
Thank you for the video! From what chapter does general chemistry end and general chemistry 2 start?
hey mike,which textbook will I use , if i study chemistry by watching your video . Is it 'general chemistry principles patterns and applications'?
I can only see four oxygen though…?
Impressive content! The depth of research and presentation truly shines through in this video.
Are there any free online resources where students can practice more questions?
My husband and I came across your video tonight. We still have the Front Porch Dinner show and I believe Madrigal Dinner show on VHS if you want them
17:57 does the 5s orbital encapsulate the 4d orbitals? I assume the 4d orbitals are inside the 5s "sphere" because 5 is a higher energy level. Am I correct?
such a great lecture tysm!!
Best explanation
heres a question. An ionic solid is formed with anions (given by the symbol B) at the lattice points of a primitive cubic lattice and cations (given by the symbol A) in the faces of the cube.. a. how many total cations are in one particular unit cell? would this be 3? because cations are the faces so (6 x 1/2) = 3 b. how many total anions are in one particular unit cell? would this answer be 1? because at the corners 1/8 x 8 corners = 1 c. based on these answers, what is the empirical formula? would this be A3B1 ??
Yea ima go to bed and refresh on this another day
Hysterical!! He makes chemistry fun
Thank you for properly understanding
Thank you so much
Thank you !
You're the best and MUCH better than my college Chem teacher!
Thanks!
Thank you❤
thankkkkkk you for that🎉
You're very welcome!
thank you for that❤❤❤
Welcome!
Hey Mike! I'm wondering @ 10:00 shouldn't the Oxygen on the left have 2 pairs of lone pairs (4 electrons in total) instead of 6 electrons? Or am I missing something? I just don't get how the two double bonds + the 6 electrons wouldn't violate the octet rule as I think O can't exceed it but it has 10 e- as of before the arrow pushing.
Yes indeed. this is a typo on an old video. I have new Organic videos, but they're unlisted because of copyright issues. Sorry about that, but thanks for commenting!
@@chemistryunleashed4348 I see, thank you so much for your quick response! You’re videos are so helpful and the energy and passion you bring to chemistry is just unparalleled. Ive followed along your videos, all the way from gen chem 1, and it really allowed me to succeed academically as well as gain a newfound appreciation for chem (a subject I thought I had loathe). I want to follow along in your instructions, im wondering if these videos are similar enough to your new orgo videos? If not, is there any way to get access to them/ other resources you recommend to supplement? Thank you do much Mike!
@@linnazhu3083Unfortunately, no. Sorry about that. My new orgo videos are behind at paywall at bootcamp.com/chemistry.
Most annoying subject
😂
IM CONFUSED😅 Say for halogens , reactivity decreases as we go down but I- is more stable so more acidic so it should dissociate more that means more reactivity ?
It depends on the type of reactivity. When discussing basicity, for example, F- is more reactive than Cl-, which is more reactive than Br-, which is more reactive than I-. The reverse trend is mirrored for the analogous acids: HI is more acidic/reactive than HBr, which is more than HCl, which is more than HF. So if we're discussing acidity as the reactivity, then HI is the most acidic/reactive. If we're discussing the reactivity of its counterion (I-, or iodide), then I- is the least reactive. Does this help clarify okay?
@@chemistryunleashed4348 Yes! Thank you so much. Hope you have a wonderful day 😄
@@dayummson Thanks! You too!
amazing🎉!!
You're very welcome!
Thank you so much!! I am studying in 9th grade and I’ve just finished general chemistry your video was very helpful.
You're very welcome! Thanks for watching and commenting!
I just want to say thanks! you have been extremely helpful with explaining general chemistry and keep up the great work!
You are very welcome! Thanks for watching and commenting!
nice video thanks!
You're very welcome. Thanks!
thanksssss
You're very welcome. Thanks!
amazing video❤
Thanks again!
great video🎉
Thanks!
You're an amazing person.
You are way too kind. Thank you'!
Comedy plus chemistry....the farting part is interesting 😅😅
I'm glad you enjoyed that! Hopefully it keeps people awake. 😁
annoying too
hello, do these lectures still apply to current mcat students?
The MCAT was updated in 2013/2014 to include less organic chemistry. So yes, these will all apply to O-Chem for the MCAT. However, the amount of O-Chem you find on the MCAT is much less than it used to be, unfortunately. 😞