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chemistNATE
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Добавлен 8 июн 2010
High school and University-Level Chemistry Help. Ask me questions, I will help you figure it out.
Видео
Lewis Structure of CBr4 (tetrabromomethane, carbon tetrabromide)
Просмотров 3,4 тыс.3 месяца назад
One carbon atom, single-bonded to four bromine atoms. Check me out: www.chemistnate.com
Lewis Structure of CH2Cl2 (dichloromethane, methylene chloride)
Просмотров 7173 месяца назад
One carbon atom, single-bonded to two H's and 2 Cl's. Check me out: www.chemistnate.com
Lewis Structure of CHCl3 (trichloromethane)
Просмотров 4063 месяца назад
Each Cl and the H are single-bonded, covalently, to the central carbon atom. Check me out: www.chemistnate.com
Lewis Structure of CHF3 (trifluoromethane)
Просмотров 2473 месяца назад
One carbon, one hydrogen, three fluorines. Each H and F are single-bonded to the central C Check me out: www.chemistnate.com
Lewis Structure of CH2F2 (difluoromethane)
Просмотров 3703 месяца назад
This molecule is one carbon atom, covalently bonded to two hydrogen atoms and also to two fluorine atoms. Check me out: www.chemistnate.com
Lewis Structure of CF4 (carbon tetrafluoride, tetrafluoromethane)
Просмотров 5813 месяца назад
Carbon is single-bonded to EACH of four fluorine atoms. Check me out: www.chemistnate.com
Lewis Structure of ClF3 (chlorine trifluoride) (also VSEPR, hybridization)
Просмотров 1,1 тыс.3 месяца назад
One chlorine atom is covalently bonded to three fluorine atoms, and ALSO has two Lone Pairs. This gives it an expanded octet. AX2E3 for VSEPR. Check me out: www.chemistnate.com
Lewis Structure of CAt4 (carbon tetraastatide)
Просмотров 1073 месяца назад
One carbon atom, covalently bonded to four radioactive Astatine atoms. Check me out: www.chemistnate.com
Lewis Structure of CTs4 (carbon tetratennesside)
Просмотров 1243 месяца назад
Theoretically, one carbon atom could covalently bond with four Tennessine atoms, just like they would in CF4, CCl4, CBr4, etc. Shoutout to u/mergelong on Reddit, who was the first person ever to refer to "carbon tetratennesside" on the internet. Check me out: www.chemistnate.com
Lewis Structure of CH2I2 (diiodomethane)
Просмотров 5333 месяца назад
One carbon, single bonded to two hydrogen atoms and two iodine atoms. The iodine atoms have 3 lone pairs each, which satisfies the octet rule, and the hydrogens have no lone pairs ... just the two electrons in the single-bond. Check me out: www.chemistnate.com
Lewis Structure of CHI3 (triiodomethane)
Просмотров 2833 месяца назад
One carbon atom, single bonded to a single hydrogen and also to three iodine atoms. All non-metals, so they bond together covalently. Check me out: www.chemistnate.com
Lewis Structure of CI4 (carbon tetraiodide, tetraiodomethane)
Просмотров 1733 месяца назад
One carbon atom, four iodine atoms, single bonds between the carbon and each iodine; each iodine keeps 3 lone pairs to itself. 32 valence electrons total. Check me out: www.chemistnate.com
Lewis Structure of CH2Br2 (dibromomethane)
Просмотров 3673 месяца назад
One carbon atom, bonded to two hydrogens and two bromines. Each bromine has a full octet, and the carbon does too. Check me out: www.chemistnate.com
Lewis Structure of CHBr3 (tribromomethane)
Просмотров 3363 месяца назад
One carbon atom, single bonded to one hydrogen and three bromine atoms. Octet rule is satisfied on all three Br's and the carbon atom. Hydrogen does not follow the octet rule. Check me out: www.chemistnate.com
Bond Angle of H2O
Просмотров 6093 месяца назад
The bond angle of H2O is about 104.5 degrees. WHY? Because a tetrahedron has angles of 109.5 degrees, and the lone pairs of the oxygen provide a little bit of extra repulsion. Thus, the H's are pushed together just a little more than 109.5 Check me out: www.chemistnate.com
thanks a lot from the future
It is useful for me in iit
trained chemist and proceeds to not wear goggles or gloves, while (a grown adult), get yelled at like a child if I don't wear eye protection with NERF and the like. Little do they know, I pretty much play evil Chemistry Scientist (mostly evil to myself, but it's too much fun)
Thank u very much sir😊😊 Very helpful ☺️☺️☺️
Thank you for making things make sense, my chemistry 2 grade and I are indebted to you 🙌
What about heat of combustion
50/50 ON MY ACID AND BASES TEST THANK YOU
Please explain why PH3 is not hybridised
not the kitty lol Great video, thank you!😹
Better than my lecture
What happens when you burn hydrogen into the atmosphere?
Thank you from iraq
What happened to the [A] left aside
Thanks ... very helpful ❤
But covalency of carbon is 4. U are showing here 5 ( 3 bonds + 2 lone pair electrons).
Tysm helped me a lot
Aren't the inert gaes the largest in a period because of vanderwall's radius Like neon has a larger radius than lithium due to vanderwall's radius
এর পকরিয়া
Thank you sir, that was freakin awesome
How many unhybrid orbitals are in acetylene???
Thanks 🎉
You might have just saved my chemistry exam😭
OH should be on the extreme left ( more towards the Down field ) ,could you explain please
Awesome explanation, thank you!
Thank you sooo much Uve really helped me tnx a lot
Thank you so much 🥰
OMG thank you so much watched three vids so far, with at least an hour of work, and this 5 min vid helped more than anything.
13 years agooooo😢😢😢😢😮
The video is upside down 😅.
1:08 so it’s kind of like something that prevents the ion inflowing over to each other because each of the elements reacts with the neutral salt in order to keep in neutral, right?
I just fell in love with periodic trends because of you. You awesome Nate!!
Thank you . ❤
Thank you so much 😭😭
Thanks a lot I have a panel discussion this 1pm, I hope this comes out later. 😭😭
Thank you bro🎉, 11 years😮
is the effective nuclear charge correct of fe , i got 11.45 and i cross verified
Thank you so much Nate
This is a molecular geometry of Sulfur Tetrafluoride but not lewis structure.
Well that was easy thx
Apakah anda bisa membuatkan saya vidio cara membuat kalium hidroxide dengan cara dari abu kayu tanaman larutan encer, menjadi larutan, dan kemudian di reaksikan dengan ca (oh) dan kemudian di beri NaOH, akan menghasilkan Koh Apakah ini betul dari reaksi tersebut, menggunakan bahasa indonesia teman, terima kasih. 😊😊😊
Thanks amazing explanation
Very late (studying for praxis so I can teach chemistry myself) but duuude, I wish it was more common to explain Lewis acids and Lewis bases like this! Showing the pair of electrons "moving" and showing the exact bonding the results is so much more helpful than the very vague ways that most textbooks and other teachers explain this!
❤🇮🇱
Wow you're the best bro! 😱😱😱😱
It's so counterintuitive to me, its hard to remember really concrete. If you break something, its usually warm or at least makes sound energy. If things bond, they need to be bonded with energy (making me think it uses that energy). But apparently its opposite
First things first, like charges repel and opposite charges attract. Now look at this: you are bonding 2 subatomic particle that WANT to bond together (+ve protons and -ve electrons), while you are breaking (bonds) of subatomic particles that are STUCK (rather attracted) to each other. So, it makes sense that you need energy to break the bonds. And (I think) because energy is neither created nor destroyed, the opposite has to happen during the formation of bonds (energy is released).
hello mr nate you kind of sound like adam scott
Thank you! 🎉 I was so confused. I thought the s orbital was from hydrogen all my life😢😮.how foolish it looks now😂.
Should we take mass of hydrogen as 1 or 1.01?
1
Hi! Thank you for this video. What would the ionic geometry and angles of this union be (with Ca as the central atom)?
Would you please take up jee advance and olympiad questions.