How to Calculate Oxidation Numbers Introduction
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- เผยแพร่เมื่อ 14 มิ.ย. 2015
- We'll learn how to determine the oxidation numbers or oxidation states for a the elements in a chemical compound. The oxidation numbers tell us how electrons are divided up or shared between atoms in a chemical compound. The oxidation numbers also tell us how electrons move in an oxidation reduction (redox) reaction. There are a set a rules that we use to determine oxidation number. Group 1A elements (alkalai metals) always have an oxidation of +1. Group 2A elements (alkaline earth metals) always have an oxidation number of +2. Elements on their own have an oxidation number of 0, and monatomic ions have an oxidation number that is equal to the ionic charge.
the way you teach...the passion you show and simplest language you use.....makes you an outstanding chemistry teacher.God bless you.
Really wish this guy was my teacher for chemistry, my teacher doesn't get through to me. Maybe other people, just not me.
Umar Farooq yes he is amazing Ma Sha Allah
Umar Farooq exactly
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i agree he`s amazing thanks
Your back must hurt, by carrying all those good grades you are helping students get.
You watch lazarbeam videos @Rudransh Baranwal ???
Smooth 😂
This whole comments section is just people roasting their Chem teachers 👩🏫
They kinda deserve more hate than all the hate in the world squared. I have mad respect for my TH-cam teachers.
@@michellewest6929 real teachers have a low pay. Ppl like you give them a lot of harsh words. Ofc few teachers are jerks. Just like every profession.
Our teachers have a lot of knowledge,, more than we could imagine. But they don't know how to teach.
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Not all teachers are shit. Sadly the majority don't teach too well, but there are definitely gems out there and I'm speaking from experience
Goal: to be as happy as he is when studying chemistry.
Very well taught....Have high respect for you....Everyone should get a teacher like you
He should have said "If you learn my way, you will realise you have a really crappy Chemistry teacher.'
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true
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Bro I have an important exam 2hrs from now and I am thinking what if there comes a question about rules of assigning oxidation numbers what am I gonna do I can't write these...these ain't in my textbook
You know you’re learning when the videos over and you like wow that’s it. That’s all there is to it ?? Hahah who’s studying during quarantine ?!
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Me cramming before a quiz
this comment is 9 months old and still relevant. Jesus FU--
@@guillermoivanchristopherg.1431 How was the quiz?
@@datboi1861 I remember doing well, I managed to pass my quiz thanks to this.
Hi
I'm from India and I'm 17 year's old....
I'm not good at English....but the way u teaches ....and simplest language u use make me understand this well.
I couldn't understand even my native teacher teaches me, but ur video helps me alot..
The day after tomorrow, my public exam starts, My first exam is (Chemistry).
So... I'm preparing for my exam, but i couldn't understand how to calculate the oxidation number, so...i searched for a video on TH-cam and i found this. It helps me alot..
Now i know how to calculate oxidation number.
Thank you so....much 💝
The next batch is here😂 to
Learn for my public exam and our last exam is chemistry
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+joaquin machado I would love it if you made a donation! You can go to my channel pages (th-cam.com/users/tdewitt451), scroll down a little bit, and click the blue "Support" button on the right-hand side. Thank you SO much!
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+Tayyba Tbassum but thank u very much for this
Joaquin Machado ru from india?
I learned more in this video than I have going over this topic in school for 3 days.. Keep up the amazing work.
Could you please tell me in which class is this taught in india cbse board
same it made no sense to me whatsover and i have an exam in a few days and this helped a lot
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Anisha singh in 11th
@@anishasingh9923 in 11nth class in cbse board india
This was uploaded 4 years ago, and it still saved my life, I'm subscribing out of sheer gratitude
its 8 years ago...
When we all get good jobs, thanks to mastering chemistry, let’s not forget to donate to Tyler who is continually helping us to learn and master the subject. Thank you so so much!
Thanks alot sir I really understand your teaching
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What did you get in the exam?
@@OGtrushalpatel sad, she failed and and get hanged
@@ThePrinceOfTheEast_Official Epic reply 🤣🤣🤣
@@ThePrinceOfTheEast_Official 😂😂😂shoo nyc reply man😂🙌
Spent 3 hours with my native language speaking teacher, didnt understand anything,
13 minutes on english video and i understand it now thanks to this guy.
+ArminBecirevic same
I've been stuck and feeling discouraged on this subject for hours. This one short video turned that around completely! I swear it's not just the concise and tidy way you teach but the upbeat way you speak when you do it. It's contagious. Really, really appreciate it!!!
Thank you for another excellent video. I teach high school chemistry and your videos help me learn and also make the concepts clearer for my students!
When you realize TH-cam renders your university professor obsolete
Ikr i wished teacher’s were like this
Dear Tyler,
Someday I'm gonna make clones of you for every school on Earth.
Sam Dragonov pls do
i don't think thats possible
Arnav Nair it is.....but it is not introduced until this date as it may create problems...but for Tyler... no probs...
lool
Arnav Nair r/woooooosh
still better than many teachers of todays time, thanks professor :)
I remember finding this channel my towards the end sophomore year of high school when I had to take chem. I literally did not understand any of the class but this guy really helped me out in the end. Now I’m in my first year of college as a nursing major and I can honestly say no one else could ever explain things simpler than him. He actually makes chemistry really enjoyable and I really like the science that I HATED when I was in high school. He’s so great!
I love how he actually likes teaching it, Thankyouu!
much better than the paragraph of rules written by my professor. thanks
An alternate reality where James from theodd1sout becomes a teacher
wish more people would get it
Haha lol, he does look a bit like him
I was SO lost when we covered this topic in class. At the end of this video, I was doing the problems on my own. Thank you!
the vibe of this guy
Maffew Maffew ikr😄
Vibe check
I just loved his teaching
You're awesome man the information you give is 100% clear wish all the teachers were like you
After 5 years of no schooling, I relate very well with what I did in high school as I a first year university student doing science and that is all through your videos. Thank you Tyler, God bless you...
I used this video for Chem 101 when i started undergrad and now I'm back to appreciate it while studying for my MCAT. Thank you Tyler!!
Definitely a visual learner, but you sir, have a magnificent way of explaining things in layman's terms which has helped me pass my class. Thank you sooo much! Hopefully you would consider explaining organic chemistry next? Perhaps?
This man is amazing. He's saved my chem grade so many times.
Honestly, thank you so much for this video. Very much appreciated! You made it so simple to understand!
Even after 7 yrs you still shine the most. I need a teacher like you in my school who is so passionate about their subject :"(
Thanks Tyler for all of your videos. I am struggling in Chemistry at the moment and your videos give me so much hope. With watching you and dedicating time to your videos, I am confident that I will actually be able to understand this stuff. So much to remember and grasp, but you make it so easy for me to get it. I really appreciate your help and I'd love to donate. You're the best! May God Bless
I seriously love you you have no idea 😂 I’ve been trying to understand what’s been going on in class for a couple of days but you explained it so nicely. Super organized. Thank youuu
You have been a life saver. I'm taking chemistry online this summer, and you are basically my teacher. Thank you so much for your videos!
the best youtube teacher i've come across so far. a literal life saver i honestly don't know what i would have done without you like i'm finally starting to understand chemistry and it all seems so easy now, all thanks to you
You're gonna help me pass college :b
aw thats nice
+AllysayWhat You guys do this in college?!?!
FarmerGuy
Yes in a more in depth way
Oh ok, I was freaking out 'cuz we are curretly having this in grade 10 xD
FarmerGuy
Yea in college the first week or so is basic review some people in college have not taken chemistry in a good long while and need a bit of review
It was so confusing to me before watching this but now there is not something that and i will get good marks in tomorro exame
Inshallha and i want to say thank you very much in my national lunguge ډیره زیاته مننه and keep working
Thank you very much! I wish you the best of luck on your exam tomorrow!
+Tyler DeWitt 5
You national language is dari you should say تشکر
Four years later and still watching this video. Thank you for helping students understand Chemistry. I love how you are smiling throughout the video. I wish we could all find someone who looks at us the way you look at chemical equations LOL.
Thanks a Lot Tyler !!! My textbook was so unclear about this concept. You cleared it in just 10 mins which is absolutely great! Thanks!
Hi Tyler, I'm a chemistry student ,and at the moment we are learning Bond Enthalpy and Enthalpy of a Reaction is there by any chance you will be making a tutorial on that particular section soon? I really find your tutorials have been a great help when it comes to studying for exams and even just to revise. I hope you continue making videos
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WE WANT YOU BACK TYLER DEWITT PLEASE COME BACK AND CREATE MOTE VIDEOS :)
I'm gonna do the practice problem on the next video to help me remember how to do it, but no, I'm not shaky on this thanks to you. Your explanation is clear af.
My teacher just lectured on oxidation numbers and every time I come for any of the same concepts, I feel it so much easier to understand. Thanks for breaking everything down chief!
I have been struggling with this topic for days now crying over every video being confusing and coming across this video has saved me for my chemistry test tomorrow, thank you i wish you the best!!!
Extraordinary,I understand chemistry more I have ever been taught, thanks to you great chemist❤
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this channel is absolutely saving my butt for MCAT chem!
YOU ARE FOR SURE THE BEST CHEMISTRY TEACHER TO EVER EXIST THANK YOUU
I LEARNT SO MUCH IN SUCH A SHORT TIME, BLESS YOUR SOUL!!! you’re such a good teacher wow
I am going to cry man
Such good explanation literally it took 15min for understanding and in my class they are taking 1-2hr for this
And also the rules u have given are soo good thank u soo much
I recommended your channels to all my friends
Watching this video might singel handedly save my last chemistry test. I was so confused by the rules that my teacher tought me and I felt like there was so much more that I needed to know to figure this stuff out. And it seems that was the case! Never once did they mention the rules about 1A having +1 and 2A +2 or that the halogens usually have -1! And the way you did the calcutaions so simple and easy to understand, love it! I know it's an old video but thank you so much for your help.
Hello, I know this video is 5 years ago but I'm really thankful for your videos because it helps me a lot in my online class. I love your passion in teaching. Thank you so much!
YOU DESERVE A MILLION SUBSCRIBERS I CAN TELL YOU HOW MUCH YOU HAVE HELPED ME !!!!!!!! Your explanation is more then great and you deserve more support
Thanks! I teach high school chem and I use your videos to give a second explanation and it helps because I typically forget details that are covered in your videos.
God bless you! Ive been at this for two hours and didn't understand a thing but you made me understand in just a few minutes
My teacher didn't even make us go through these rules.....Tyler thanks, bro. I wish you could teach us but your videos are already coaching us privately with us having 0, absolute 0 doubts. You are the best. Thanks!
The way you teach...the passion you show and simplest language you use.....makes you an outstanding chemistry teacher.God bless you.
Love how you broke the rules down. Thankyou very much.
🥰he knows his story, to tell the truth 😍😍I'm always above 65% in chemistry because of these videos. Thank you so much sir🤩🤩🤩jeep up the good work
Finally a competent teacher who knows chemistry! Thanks for sharing
Ive been struggling to understand this topic under organic and inorganic chem unit at uni. My lecturer has been teaching this for 3 days and I have not understood a thing! But after watching this 13-minute video, I began to understand everything BETTER compared to the 3 day lecture at class. This guy makes chemistry lesson so fun and interesting, saved me from dropping out the subject.
i can't thank you enough. I finally understand it. You are awesome!!
Ey man I hadn’t a clue until now u brings a tear to my eue
I am very new to Chemistry but the way you have explained , no words to express.Such a simplified way of teaching , I have never seen with anyone.Keep up your great work and lovely teaching Sir.
you teach so much better then the rest man. If i had you as a teacher in biology and chemistry a few years ago I would have saved thousands of dollars and what ultimately amounted to a years worth of time.
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Huge respect to you Sir by heart ❤.
Man you saved my life! thank you for such a clear and easy way!!! God bless you!
This man is one of the few people im not bored learning from. Would not mind AT ALL sitting here for hours watching these videos.
one of the best eloborated video for oxidation number.....
Thanks Tyler, your videos are really helpful.
Thanks bro, this was 8 years ago but I learned a lot watching a 13 minute video. I was having a hard time understanding this rules on my chem book so a big thanks to you my g.!
The way you teach you actually care that people learn and understand rather than to make them feel thick and make cash on them. I wish you all the best.
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Best chemistry instructor!
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Learning chemistry is a struggle i am in grade 9 and my dream was To be a chemist which soon died cuz i found chemistry too hard and then i discovered your channel and when i watched one video i realized that I didn't even realized that time was passing cuz i actually enjoyed and understood stuff thank you very much for being this GOOD OF A TEACHER WE LOVE U SIR
Thanks you so much Sir!!!!! The explanation was brilliant
student here, your clear enthusiasm for what your talking about really help's you work through the lesson. I never really comment on youtube but I just wanted to say this was one of the most wonderful lessons I've ever had the pleasure of watching. Thank you>
Chemistry teachers make things so complicated. But he doesn’t. He makes everything look easy and he has helped me a lot with my studies. Thanks
Thanks a lot! now i understand this topic fully !
I saw you at 4:20 ;) couldn't resist saying "2 minus" and "1 minus" so you recorded yourself saying it properly and dubbed that in ;) really helpful, great video man!
Tyler DeWitt, you have done it again my friend. Thank you for everything.
The real Dr. Stone is teaching us. Never had sooo fun learning chemistry!!!!
This literally gave me the chance to pass my exam, so thankfull🙏🏻💜
This was so incredibly helpful!!! Thank you!!!
I just wish this man would make a video on Organic Chem, though I have watched some other videos on it but watching and learning from this man is as easy as doing nothing.
I'm a chemistry tutor. MAD PROPS ON YOUR TECHNIQUE. I send my students your videos to review what we've learned in our tutoring sessions.
I love when you smile ☺ 😂 it enhances you're look plz always smile like this and make us also to smile by your fabulous teaching skills love you bro and thank you so so much 😍 😎 👌
And follow smiling till the end with same teacher you future will hopely shine unbelivable teacher me belongs to pakistan as student of fsc (age 22) but still watching him every time
should re-name the segments " Learn to do it with Dewitt!" keep the rock rolling! doing great things here
the best science teacher I've ever seen in my life, thank you sir
Covers up everything you need about oxidation numbers. Amazing video!
can you teach my teacher pls... so she could be better at her job... Thank You
I love how he acts like I’m not going to fail my science exam
This has taught me more than my professor has in the past couple of weeks. THANK YOU
oh my gosh, thank you. My teacher is horrible and my textbook just threw a bunch of random ON rules at me without really organizing or explaining them. you're a lifesaver!!
I was understanding chemistry not until it came to this oxidation I really became confused I was looking for a way out because I know it will surely come in exams Thank you so much you have helped me a lot