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Chem Leggo
Singapore
Registrace 29. 08. 2011
👨 enjoys teaching and learning.
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Let's discuss possibilities.
Kracho Decarboxylation Part II
I hope you like our effort in sharing knowledge.
🙏🏼And don’t forget to give me a '👍' if you like. Thank you so much🙏🏼!
🤗hope to see you again🤗!
🌟Wish you all the best in life.🌻!
Thanks for watching and never give up on whatever you do!
Remember: “The beginning is always the hardest.”
VIDEOS ON CHEMISTRY TECHNIQUES IN THE LAB
Schlenk Line
czcams.com/video/Eov60kI7yw8/video.html
ChemDraw Pro 15.0 Tutorial
czcams.com/video/037WCSsoivo/video.html
“Ever tried. Ever failed. No Matter. Try again. Fail again. Fail better.”
- Samuel Beckett
🙏🏼And don’t forget to give me a '👍' if you like. Thank you so much🙏🏼!
🤗hope to see you again🤗!
🌟Wish you all the best in life.🌻!
Thanks for watching and never give up on whatever you do!
Remember: “The beginning is always the hardest.”
VIDEOS ON CHEMISTRY TECHNIQUES IN THE LAB
Schlenk Line
czcams.com/video/Eov60kI7yw8/video.html
ChemDraw Pro 15.0 Tutorial
czcams.com/video/037WCSsoivo/video.html
“Ever tried. Ever failed. No Matter. Try again. Fail again. Fail better.”
- Samuel Beckett
zhlédnutí: 154
Video
Quadrupoles (how it works) Explained!
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A #quadrupole is one of a sequence of configurations of things like #electric charge or current, or gravitational mass that can exist in ideal form, but it is usually just part of a multipole expansion of a more complex structure reflecting various orders of complexity. If there is an non-symmetric field there will be a force on the quadrupole, i.e., an electric field gradient. We can then defi...
The Levitating Lightbulb (how it works) Explained!
zhlédnutí 265Před 4 měsíci
It is a great day to learn science! The floating #lightbulb works by a combination of induction and magnetism. The unit is formed of a base, which is connected to a standard power supply, and the specially made lightbulb. While gravity pulls the lightbulb towards the base, it is pushed up by the opposing force of the magnetism. Credits: Prof. Stanislav Presolski | Fun Man Fung 🙏🏼And don’t forge...
Krachpo Decarboxylation Part I
zhlédnutí 213Před 4 měsíci
I hope you like our effort in sharing knowledge. 🙏🏼And don’t forget to give me a '👍' if you like. Thank you so much🙏🏼! 🤗hope to see you again🤗! 🌟Wish you all the best in life.🌻! Thanks for watching and never give up on whatever you do! Remember: “The beginning is always the hardest.” VIDEOS ON CHEMISTRY TECHNIQUES IN THE LAB Schlenk Line czcams.com/video/Eov60kI7yw8/video.html ChemDraw Pro 15.0...
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I found the Pulau Semakau Learning Journey enriching, enjoyable, insightful, and educational! Did you know that Semakau Landfill is located about 8km south of Singapore? It is a 7km perimeter rock bund that encloses part of the sea off Pulau Semakau and Pulau Sakeng to create space for the landfill. Permission Granted for the filming. Thank you MOE CPDD and NEA. Project Director: Fun Man Fung, ...
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zhlédnutí 414Před 8 měsíci
On a fine day in October 2023, we embarked on an eye-opening visit to the Semakau Landfill. Thank you MOE CPDD and NEA for inviting us to Pulau Semakau for a valuable Learning Journey to understand Singapore's one and only landfill. Give us a like if you enjoy our VLOG! Follow us on: Twitter: @chemfunman Link to Channel News Asia: The Making of Semakau Landfill czcams.com/video/5nJqujFq_ls/vide...
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zhlédnutí 628Před 10 měsíci
Acquiring and Analyzing NMR data NMR is an analytical technique used in quality control and research for determining the content, purity, and molecular structure of a sample. I hope you have gained a brief insight into how to use the NMR. Thank you for watching!! Don’t forget to give me a ‘👍🏻’ if you like it! 🤗Hope to see you again! 🤗 🌟Wish you all the best in life! 🌻 Timestamps: 00:00 Intro 00...
Nuclear magnetic resonance (NMR) Spectroscopy 🌟 2023 [*NEW*]
zhlédnutí 2KPřed rokem
Nuclear magnetic resonance (NMR) is an analytical technique used in quality control and research for determining the content, purity, and molecular structure of a sample. I hope you have gained an insight into how to use the NMR. Thank you for watching!! Don’t forget to give us a ‘👍🏻’ if you like it! #SenpaiLearn 🤗Hope to see you again! 🤗 🌟Wish you all the best in life! 🌻 Timestamps: 00:00 Intr...
UV Vis spectroscopy 🌟 [*NEW*]
zhlédnutí 2,6KPřed 2 lety
A quick updated demonstration on #UV-Vis #spectroscopy I hope you like our effort in sharing knowledge. Stay safe, and take care. Thank you to Benjamin Yep (NUS) [filming, partial editing]. Credits at the end of the video. 🙏🏼Thank you so much, do give us a 'LIKE' and Subscribe to @chemfunman 🙏🏼! 🤗hope to see you again🤗! 🌟Wish you all the best in life.🌻! Click to access more great videos czcams....
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zhlédnutí 533Před 2 lety
The #CAS Future Leaders share their visions on scientific leadership. Leadership in science encompasses the ability to empower a diverse team and create an inclusive culture that provides supportive energy and commitment so everyone can contribute their best. To learn more about the group of elite Ph.D. students and postdoctoral scholars from around the world, visit: www.cas.org/futureleaders C...
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zhlédnutí 2KPřed 2 lety
#Jacobsen and co-workers have discovered that manganese-based complexes can have stereoselective non-bonding interactions with unfunctionalized alkenes. Thus, #asymmetric #epoxidation can be realized on any alkene systems, with or without functional groups. I hope you like our effort in sharing knowledge. To the dear person who is watching this, I wish you all the best in life, ❤ don't over bla...
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zhlédnutí 587Před 3 lety
🌟 ChemPOV is an online, competitive board game designed to let students learn and revise organic chemistry concepts in a fun manner! 🌟Project Leads: Dr. Fun Man Fung🌟 🌻Co-leads: Assoc Prof. Dr. Lam Yulin & John Yap 🙏🏼Developed by: NUS IT🌻
Fun Man Fung, Ph.D. Live Stream
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zhlédnutí 81KPřed 4 lety
This video is done for my class activity. The activity pertains multi-tasking. - “Ever tried. Ever failed. No Matter. Try again. Fail again. Fail better.” - Samuel Beckett Directing Groups in Benzene Derivative: Summary czcams.com/video/c7m7hdxTheY/video.html VIDEOS ON CHEMISTRY TECHNIQUES IN THE LAB Schlenk Line czcams.com/video/Eov60kI7yw8/video.html ChemDraw Pro 15.0 Tutorial czcams.com/vide...
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zhlédnutí 26KPřed 4 lety
#LAL #limulus #amebocyte #lysate LAL test for endotoxin Twitter @chemfunman Subscribe now to learn more about science and how the brain works. Credit: Rachel Lim, in collaboration with Fun Man Lab credit: Prof. Sam Li Fong Yau Reference Paper: 10.1038/s41598-017-11232-x VIDEOS ON CHEMISTRY TECHNIQUES IN THE LAB Schlenk Line czcams.com/video/Eov60kI7yw8/video.html ChemDraw Pro 15.0 Tutorial czca...
Aight bet
Bro summoned all jee aspirants
Quoi ?
Excellent explanation! Keep it up
Thanks a lot!
Thank you 🎉, Chem Leggo, I am 51 years old and studying Java programming.The textbook is 1250pages long and 38 chapters.Another book for web development is 1200pages.Can I spend 1h each the entire day?Then do lab for programming practice 1h?Ok,Is that okay?
Entire day OK but you will be tired. So please take breaks in between
@@chemfunman Thank you.
Hello sir ... Where are you from
Asia
@@chemfunman .. sir I am from India ....
Isse badiya too Rahul sir padhate hai Src Wale like kro
Common SRC win 💪🏻
Bhai Rahul sir jaisa koi padata hee nahi
I will never forget about the RAGE MODE
Be safe, RAGE mode is a mentality ;) take care
Great Thankyou
THANK YOU!! Such an amazing clear explanation! Subscribed!
THANK YOUUUU!! Share the news!
If the sample is colorless ... How to purify that ...
Still the same technique, use a locating agent to identify
Thank you brother , you really cleared my doubts . From india 🇮🇳
Such a good explanation, even helping out in 2024!
Thank you for the effort, Professor Simon. It's a shame that the filming is really, really bad. When you think you'll be able to learn more about using the software ... nope, you won't.
Best video on the topic. Thank you🙏🏻🙏🏻
Why do people say this is so hard and complicated that it cant be done by an amateur chemist? Are there some compounds that are more complicated to run? Like for example lysergamides
sir i saw other explanation said priotic solvent more stable bcause the H partial + keep the halogen away from the carbocation since its negative charge. thanks for your replay
Yes, you are right!
HEY, how did you get that peaks popup showing list of peaks, please reply
I got it! Thank you very much ❤
You're welcome 😊
should we get the curve calibration and lambda maximum first before testing the sampel? or does it not apply to double beam spectrophotometer?
Yes you are right
@@chemfunman thanks for answering, didn't expect it because this video is 7+ years ago😤
@@rianaaja144 still valid today yea?
Loved this video!
Glad you liked it!!
thank you so much your explanation is very clear
You are welcome!
If you think you’re the best, remember there’s an Asian better than you
who is that?
never knew a word like adsorption existed, anyways thanks a lot
try to absorb knowledge, not adsorb information ;)
Excellent Explanation. Thankyou for making such an informative video, can you upload the SOP if possible
Will try!
thank you
You're welcome
better than khan academy. instructive, just better, comfortable also.
I love you
if an asian shows you how to study, you better dam be listening. thanks a lot!
That’s darn right! We ACE
Does this mean an exposed d-orbital, quadropole, aromaticity?
Yes, quite possibly!
Ñ
Will be watching this.I just found a never been used Westbend Wok ,vintage ,from 1991. Perfect condition. Looking forward to using it (plan to get a better stainless in the future.
excellent
Thank you! Cheers!
what specifications of abbe refractometer to buy.. please guide sir
give me some choices to tell you?
Any chances that pale pink colour disappear after reaching the end point??
Means after 20s
Yes if add more acid
by chance do you have a video for all sorts of isomers related concepts? like meso compounds, enantiomers, diasteriomers, dl compounds, r and s configuration and Z/E configurations?? and this video was insanely helpful !! thank you
I have! Check out by searching
I am Korean and I received a lot of help from your video. Thank you❤
Lovely! All the best !
This is would work on multiple papers or courses, what about if it just a one paper?
It works - I must add a caveat, that if you are dealing with say, english and mathematics, then it may not quite work.
thank you!!!!
You're welcome!
Thank u very much. I couldn't understand why the edges of the atoms would move to the center but this clarifies a lot. Thanks from Korea!
Hurray! Glad you understood this concept from my video :D fighting
how to read result? badly want to learn it in easy way if possible do you have any recommendations how to?? thanks
You mean from the graph (print out)?
@@chemfunmanslr, yes.
Thank you for such amazing explanation
You're very welcome!
Thanku
Awesome!
Amazing, the most helpful video so far. Thaaaanks 💜💜💜💜💜💜💜💜
Very helpful 😊
Glad it was helpful!
Thank you sir good explanation....can u tell me from where can I collect the procedure for my project
Check description
thank you for this video, its the only thing that helped me make sense of inductive and resonance effects
You know you did something right when students give you a gift 🎁
Nice explanation
Thanks and welcome
Thank you very much for the video, I have a question, what filter paper do you use to filter sodium sulfate?????, if I need it to not retain oils and fats, the cellulose one would not work for me, what would you advise me?
WhatMan filter paper is good. Try decanting
Thank you so much... the best explanation so far...much better than my professor
Wow, that's too big a compliment. Thank you