Welcome to Real Chemistry! At Real Chemistry you will find tons of videos that guide you through solving chemistry problems step by step. New videos are being posted every week during the school year. Subscribe to receive updates when a new video is added.
Real Chemistry was created by Dr. Morris to help his students in general and physical chemistry courses at Georgia Gwinnett College. He holds a PhD in physical chemistry from The University of Texas at Austin.
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Fantastic
The “more detailed information” that you call “classified” is now bouncing around the internet, it turns out having the info be open source helps the public unders how close or far places like Iran and North Korea are from making their own. See Scott Manley’s series on nukes for an examplr
Thank you! I like the way you drew the diagram. Other diagrams were only irritating to me
plutonium spark plug is made by using plutonium foam.
Just the explosive lens itself is an insane feat of engineering. Using geometry, and chemicals with different combustion speeds to turn outwardly expanding explosions into an inwardly collapsing implosion. Even mechanics of the neutron source at the center of the imploding core is also fascinating, and genius. For better or for worse, the people who worked on the original Manhattan Project were very very smart, to say the least.
THANK YOU. Most videos about this topic try to push the belief that FUSION is the destructive force in a thermonuclear weapon by hyping it into some sort of mythological event. This almost always causes people to misunderstand what is happening in a thermonuclear weapon. Its all about the fission, fusion isn't what causes the damage (directly). The fusion reaction cause a release of extra neutrons which cause many more fission reactions before the nuclear fuel material is thrown apart by the explosion. People are wrongly believing that fusion is some sort of ultimate explosive force but it isn't, at least not in thermonuclear weapons. To be certain fusion is an energetic event but in our weapons the energy created by fusion is dwarfed, mightily, by the energy released from the fission component(s). One curious note about the fusion fuel that you touched upon is that it first undergoes the process of fission and then the resulting elements undergo fusion. Its a "two for one" burst of neutrons and extra energy from the same source. I do appreciate your video for being clear and accurate. Skipping the mythological, hype and dumb down parts really "does it" for me. The credit needs to be given.
How are you able to more concretely define "dwarfed"? In the video I watched called "C.7 Calculating energy released in nuclear reactions (HL)" by Mike Sugiyama Jones, it seems that mole-for-mole, fission produces 10x more energy then fusion, but fusion still releases huge quantities of energy. For fusion to be "dwarfed" by fission in a hydrogen bomb, I would infer that there has to be a lot more fissile material than fusionable material present. I get that more neutrons become available for the fission to occur, but is that the only factor?
This actually really helped! Thank you :)
triangle of fire
we should do the same thing for fusion power. and a tokamak
Where can I get a copy of this table to help with determining solubility?
Awesome video!
Great video!:)
Oh Mein Gott, thank you so much! It's so funny, I'm studying a chemistry in German right now and you've said nein-polar jsjsjssjssjsjsj xD
thank you so much it was very hepful
Hi
Thank you, this helped a lot! After watching your video, I found that an easier way for me to remember polar AA are that they have a polar atom at the end of the side chain and nonpolar side chains are composed almost entirely of C/H atoms and any polar atoms they might have are within the side chain.
Real Chemistry, Thank you for making these videos. I’m sorry that the KZread algorithm has not been kind to you. But I personally appreciate your knowledge and effort. Take care.
Thanks for the video, it was really helpful. I just have a question - why is the triplet excited state lower in energy than the singlet excited state?
Looked at so many videos and this one helped the most! Thank you
Wooow you killed this king
Always wondered how the 2nd stage did not get physically blown up prior to criticality. Then, someone described how the rays travel at the speed and "outran" the physical force of the first stage. Hopefully, that was not an oversimplification.
I should've watched this 7 years ago 😢
I believe you made a mistake in you calculation in regards to the time frame 9:21 where you used the EMF value for the Ni. Aren’t you supposed to reverse the equation in the table since in the table it’s observing a reduction. And reversing it should cause a change in sign of the E value for Ni making it have 0.257 instead of -0.257??
Good observation! The negative sign in the equation takes care of this. Notice 0.151-(-0.257) becomes 0.151 + 0.257.
i have a question
Thank you for such a lucid explanation.
Thank you so much sir, straight to the point and easy to understand.
best explanation
I got lost, why is called Hydrogen bomb? I did not see that element inside the bomb.
deuterium and tritium are hydrogens
very helpful
You're telling me that hydrogen bombs uses a similar chain reaction that the sun uses.💀
The sun has fusion occurring, like the bomb, but unlike fission it is not really a chain reaction. Not a nuclear chain reaction anyway, like fission is.
But of a misnomer calling it a hydrogen bomb …. seems from this that hydrogen plays just a small part. Thermonuclear describes it better.
thank you
Thanks. This was very helpful
So simplified and easy to understand. Thank you
Thank you for your explanation .But I have a question what about proline it doesn’t have an O and it’s polar and histidine it doesn’t have a charge but it’s in the positively charged category
excellent teaching better than my professor
Identification of alcohol kzread.info/dash/bejne/immp0tOee7PgnKw.htmlsi=C51-3ipI-QL64L_G
kzread.info/dash/bejne/immp0tOee7PgnKw.htmlsi=C51-3ipI-QL64L_G
Exactly what I needed, thanks!
and i had to pay to sit thru hours of lectures? seriously, i learned more in less than 11 minutes than a week of lecture. plus this cost me absolutely nothing.
Why is the last answer not 8.37 for sig fig
The fusion fuel is lithium deuteride, not lithium
Thank you! I was a physics major and this is the clearest, BEST explanation I've EVER heard. Some people just like to totally nerd out and try to impress you with their knowledge RATHER than teach you!
Nice!
0 comments bro what's going on
Haha, not anymore. Apparently this isn't the best lesson.
what if there is a bicyclic compound where both have aromaticity hoe is that polar?
I appreciate you bro!
Finally I came across a second person that I agree with and do correctly with SFs. Including the conversion factor 273.15 instead of 273. Thank you.
does the values come as an given or we have to memorize them ?
thank you so much for this!