Introduction to Oxidation Reduction (Redox) Reactions
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- Опубликовано: 31 май 2015
- This is an introduction to oxidation reduction reactions, which are often called redox reactions for short. An oxidation reduction (redox) reaction happens when electrons are transferred between atoms. A loss of electrons is called oxidation, and we say that atom has become oxidized. A gain of electrons is called reduction, and we say that the atoms has become reduced. The two separate parts (oxidation and reduction) of an oxidation reduction (redox) reaction are called half reactions. Two half reactions can be put together to make the whole reaction. Oxidation numbers are numbers that can be written above atoms to show whether they are gaining or losing electrons.
I’ve never seen someone so happy about explaining chemistry
I hqve never seen too. Our teachers and now we arr like 😨😱😡
Hits hard.
I mean his smiles are everything. I want that when I look at chemistry
@@maleekahira6779 Lmao so true
Upisnotjump
I love being taught like I'm hyper stupid, honestly. The information sticks every time lol
Same😂😂
Exactly 😂
If I don't hear the meaning and reasoning for doing something it won't stick
I don't think you're being taught like you're hyper stupid. He's just crystal clear and really explains the reasoning behind everything!
@@shemarebanks9879 exactly i hate when teachers just tell us how stuff is or just give us the equation. like how is that supposed to help me on real life scenarios, like FRQ questions, if I don't understand the concept
@@aryanshahu6167 They expect us to just go with the flow 😂🤦🏼♂️
You are simply amazing, my daughter came home totally confused from her chemistry class and your teachings helped me support her. God bless you
I would have never missed even a single lecture at my school if I had a teacher like you...
I wish someone looked at me the way Tyler looks at his acronyms.
PAIN
guts theme plays*
sad life
Green peen
😁
All teachers should give their lessons like you do!
Funny thing I knew all this, when I went to college and forgot, but when I saw this video, I learned it a better and new way😊
Really you teach like a pro. I liked the way you taught that part from India🇮🇳
Bruh one of the famous people got less likes? im disappointed
I wonder what Elon was doing in this video🌝
@@Siso_Mnguni Me too lol
Sometimes I wonder why I have waste hours and hours just listening to boring lectures in school and not even understand anything when the is a perfectly good teacher who explains the concepts in simple terms that is easier to understand and also most importantly in minimum amount of time.
Thank you so much for helping me, I am sooooooooo grateful
Exactly I waste so many hours at school in boring classes where I learn barely anything and then I go home and teach myself.
Like this man is a hero he had almost spent hours to make papers and write on them just for us so we can easily understand this is a very unique way to teach I just understand it in seconds
He is smiling throughout the video, I can feel how he and we both are enjoying the lecture. 💞💞
Amol's Corner hi
Amol Dhondge true
Almost like a date
Makes me want to say I love you on the first date
Plot twist:
His boyfriend is making funny faces behind the camera
Donating to you, Tyler (: I think I speak for most of us when I say thank you for finding time to make these videos! It means the WORLD to me and a bunch of other students. Professors and teachers these days just don't care enough to properly teach these things but keeping students interested, they hand you a book and expect you to get it. Your use of diagrams and the calm pace at which you explain things makes us feel like we really /can/ learn this stuff. The world needs more teachers like you.
+Natalie Hoffman i definitely agree with you, natalie. this guy really teach the way my brain work. god bless him. Thank You, Tyler.
+Natalie Hoffman I agree with you, May Lord Bless Him
bewwy twuu.
+Natalie Hoffman Agreed!
Natalie Hoffman i also agree 😊
He loves teaching which brings smile not to himself but to all the students whoever come to learn here... Isn't it?
I have never enjoyed a chemistry lesson the way I have enjoyed this one.😁🙏
You’re the reason for my 90 in chem. Thank you.
paranoidflower Ayiiieeee
Damn, congrats!!!👏👏
my score be like 0.0001
Me too
🍾🍾🍾
when you learn more from a youtube video than a university professor 😳
It's CHEM I so it's an introductory course, and it goes a little more in depth than high school chem (depending on whether you took ap chem or not). It's mainly review because I remembered a lot of stuff from high school. This was the only topic I struggled with. My professor explained things poorly during lecture and I found that the textbook was a little confusing, so this video was helpful to me.
not must
mimimimi how do you not know redox reactions if you're in university studiying chemistry....
Baseiii Voltik EU I hate chem and I took it because eventually I will take it ( thankfully it's one course and bye bye chem ) and it have a creidit of 4 which I was messing
Because thats the essence of the school system in America. You learn it and then you don't remember it and then you learn it again. Thats like saying why you dont remember your middle school science lessons, when you're in high school. The whole essence of it is PASSING. That's the reason we all dont remember is because we're brought to this life to PASS not to LEARN. There's something called pre-reqs in University and is a requirement for all when declaring a major. Doesn't matter if you remember or not you have to take that class along with a bunch of others. Heck, I don't remember re-dox reactions when Im in my Anatomy and Physiology lab doing tests on any problems with innveration on the musculocutaneous nerve with flexion of the elbow joint.
Hi Tyler! Thank you so much for taking the time to teach people here - some who probably came home from school confused and worried about not understanding any of what the teacher taught. I really appreciate you and your amazing teaching skills. The fact that you also do this for free shows a lot and is very inspiring to me. When I finally graduate and have a job, I'll come back and donate for all the times you've helped me not only understand my schoolwork but saved me from stressing and getting low grades :)) Thanks a million!
you are so amazing
Yo this is the best teacher ever. He is soo active. He generally looks like he is willing to teach. And so energetic. The fact I have been struggling to understand this oxidation reduction reaction. And this dude just made me learn it in 10 minds. You deserve soo much moreee. I'm subscribing too youuu.
I love Tyler. He's able to explain things in a way that even idiots would be able to understand. And since hes the only teacher I can understand, this makes me a little worried.
yea, my teacher fucking sucks
same dude-
Anyone knows that why he is not making videos right now? 🤔
At this point, I wouldnt call them idiots. I would call em geniuses lol
@@soniamustafa4940 He said he wants to make videos related to what nurses undertake. Basically, something in Biology. You might wanna check out his FaceBook, he was active there some months ago.
I love how when you talk about chemistry you smile, that means you really love it.
It really is a beautiful subject
+zillo Pillow i FREKIN HATE CHEMISTRY soo bad i dont eveb want to type it
Thought I was the only one who realized lmao
Out of everyone on RUclips, because I'm a Biology major and need to refresh on this stuff regularly, I keep coming back to this explanation. I seem to forget this stuff every other semester and then need it again haha. Glad I can watch this quick video to get a refresher!! It's not boring, it's easy to understand...You are meant to teach.
When he’s smiling, you KNOW he knows his stuff
Tyler Dewitt is the best teacher when it comes to chemistry.
His subtle smiles are so adorable and helps me learn :)
couldn't agree more ^^,
I wanted to write same comment but u already did :)
true
Facts
ikr
Same
Hey Tyler! Honestly speaking you are the reason that I survived my exams cuz I would've never understood any kind of chemistry with my teacher, he looks so unenthusiastic when teaching as if we're holding him at gun point. Plus you make us understand soooo well I actually feel like watching an off-syllabus video. That for me is actual progress ly!!
I love the way he uses paper to teach. So creative
Dude you are saving my life. I got stuck with the worst chemistry professor in the entire community college I go to. We have too pretty much teach ourselves the entire material.
SAME
Samuel Sanchez who's ur teacher?
Dr. Michelle Head at Kennesaw State
Crystal Perkins damn nvm thought u had the same teachers mine, cuz same exact story
Samuel Sanchez
You literally converted a chemistry hater to mad chemistry lover
Midoriya shounen
Mha fan here too
But why focus on chemistry deku .....U need to be world greatest hero
@@kanishkraturi8695 Deku is a nerd remember?
@@aryapatel3864 well that's kinda true I guess
Well stated.
Thank you Tyler! I love the way you film your videos and all the effort you put into the paper strips you use is phenomenal. You have my all time favorite chemistry videos on the internet!
Hi Tyler. Thank you‼️😃 An excellent lesson distinguishing “oxidation“ and “reduction“. It is not surprising that you have 1,000,000+ followers; you clearly are a gifted teacher/ communicator. My dad was a chemist for Dupont corporation and he specialized in creating new polymer chains that would produce a variety of vinyl products; some with incredible rigid strength while other vinyls had amazing flexibility. When I was a kid and he would explain polymer chains to me by highlighting the electron charge of that atom. My Pop would tip his hat to you on the excellence of your video! Kudos to you my friend‼️👍😃
If you disliked this video you should be ashamed of yourself. I didn't even learn about this yet and I had this for a homework assignment, I learned this in 11 minutes compared to my teacher teaching gibberish to the class for a whole hour. Honestly a life saver.
Watching this , makes me love chemistry
Same here
True
Nerd
Whatever I do, I and chemistry will be both north pole, always repulsing each other
Me too
For the first time in my life , i'm so much focused in a chemistry lecture ..hats off to u sir
I have. My chem prof got his doctorate from Princeton. Wish you could see the joy on his face when he is explaining things.
His smiles made me concentrate and learn. And that's the reason I studied.
Wow man....i imagine how much hard work you did on paperwork for teaching us😭😭...you are literally the coolest tutor i have ever seen..
The pace at which you teach is excellent, and your passion for teaching goes a long way in helping me comprehend: You make it all so simple! Thank you !
Makes my heart so warm knowing you're still out there, doing good. Thank you sm for being by my side when there was nobody.
This person and The organic chemistry tutor are the best tutors , they explain everything clearly and in an easy way!! Thanks
And Waqas Nasir too ❤️❤️❤️💜🎉
Totally agree!!
Try prof Dave explains
They should open an online university 😂
thank u tyler sir .....
we students pay huge fees and go u some big university to learn ....bt there the teachers r so impatient and the just believe in finishing the portion ...it doesnt matter whether the student has understood it or nt ....shame on them
bt u r providing us valuable and priceless knowledge for free ...hats off to u sir ...
i believe within few years students with only go to university for writing paper n they would learn everything from youtube at their own pace ....i believe we should donate a huge amount and provide it to u ...u r taking so much efforts ....those who agree hit like
once again thank u sir may good bless u with happy and prosperous life :)
@System and Gaming Free to access for millions though.
@System and Gaming The only cost is watching an ad
Teaching without assumptions is th best way to teach and its a skill that not everyone qualified to teach has. You should be proud
never had this explained any better ! you helped me alot !!! thank you !
His smile while explaining all this shows just how much he actually enjoys this. It's absolutely perfect
Good luck for everyone who have their exams soon!
Amen
Thanks my exams in 1 week time
Thank you
exam in 2hr
Thank you .mine is in a week .
I love the way you create your own lectures and explains. You are a very clever person.Thank you for being so helpful to me!
Best teacher of chemistry who taught chemistry in so easy way
This 13 min video was more helpful to me than 45 min class.Thank You so much :)
Samiksha .K so true
Agree
Exactly
Amy Huang why
So true
I love the fact that you are smiling while explaining this ! :) Thank you so much for this video I finally got it .
Best teacher ever. I'm grateful sir
This is the BEST CHEMISTRY LECTURE I HAVE EVER SEEN ON REDOX RXNS.After so many years of struggling with this topic finally now all concepts are clear.Thankyou so much.😊
Like seriously 😢
I think u r the best CHEMISTRY teacher i hve ever met.......belive me I hated CHEMISTRY to the core bt ur teaching hve made be feel CHEMISTRY easy.....thank u so much and plz make more videos......
serioulsy
Preeti Bhuniya I feel ya dude...
You DON"T hate Chemistry! YOU never had teachers who were BORN to teach Chemistry UNTIL NOW with Dr. Dewitt! Do YOU SEE the DIFFERENCE now in YOUR Chem-confidence level!
me2
Why can't my teachers teach like this
People are defferent
If you live in the US, I imagine it's because your teacher make $325 a week. They're working multiple jobs, I'd try being a little more grateful.
Because most teachers are stuck in their ways 😒
Probably because they have to teach a class full of kids as well as behaviour manage and differentiate to make sure everyone in the class understands. This guy can just talk without being interrupted and explain it his way and we can rewind and watch it again if its not understood.
...so yeah xD
Exactly
I'm urdu speaking I watched many hindi/urdu teacher's but can't understand..but after watching your video my concept is crystal clear.. its little difficult to understand English for me even I got it if this is in urdu then it will like halwa
thanks sir
i am also urdu speaking . his teaching is so good
Thanks Tyler! You have simplified this very well with your clear, written explanations. Great job!
he's a perfect science teacher I've ever learnt before. he's just perfect
I love how your smiling throughout the whole video. You add more joy to this subject!! Making the entire mini lecture more entertaining and easy and simple to understand. I’m passing my chem classes thanks to uuuu.
KEEP UP THE GREAT WORK!!!!!
I got O level Chemistry at grade 1 60 years ago, but I never understood this. Now I'm doing degree studies in Ecology in retirement, it was causing a bottleneck to my understanding. Your video has cleared it up. I can progress. Invaluable
I just really want to thank you for putting together these amazing videos. No doubt they must take a lot of work and preparation, but you were practically made for this so I guess that's why you can smile all through. Thank you for making chemistry so easy to understand. God bless you for that
It’s 2020 quarantine studies and you saved me from anxiety and depression. Thank god you love chem more than I do !!!
Omg look to his face while he explain, he totally loves chemistry, and he is making yall love this too, thank u so so much Tyler!!!
I just love the simplicity of this lesson and the attitude and enthusiasm that you deliver. quite amazing and motivational in a sense. Your momentum of enthusiasm intrigues me. Thank you.
It's been an hour and I've been searching for a video on RUclips. When I saw your video, I understood everything. Thank you.❤
Keep it up, guys like you are the ones protecting chemistry's ass when bad teachers are busy killin it
You're right.....iiiiiizzzzaaaayyyyaaaaa kun...🤭
who else is here the night before the exam and has no idea what the exam is about lmao
A day before my FINAL exam.Yikes.
Me
Alia Kaissy HERE
Yep
👁👁
Wow! Thank you for taking the time to do this! You are amazing! You have been the only one that has clearly and easily explained chemistry to a easy understanding. I wish all teachers taught like you! Well done! Amazing videos. Give me hope. lol
You're a savior! I'm tasked to explain this in front of the class and you made it easy for me to understand. ❤
Absolutely right
My teacher literally plays these videos in class and lets us learn from you... SMH who needs teachers when u have tyler
Tyler is da best among da rest
Why I'm here.... Teacher posted this on Canvas.
Your teacher literally put this video in Class? That's awesome haha, but also a little funny at the same time, it's like your teacher realizes how good Tyler teaches, so he/she puts them in class because he/she is feeling a little lazy, or just wants to help you guys understand even more, either way it's still awesome that your professor does this!
Exam/Quiz tomorrow? Watch at 1.5 speed
(speaking from experience)
THANKS TYLER U DA REAL MVP
you a mvp as well, didn't think of speeding it up haha
Man City Compilations gucuuk
thanks
Ok
No worry
I love this guy's teaching! He makes hard and confusing topics simple and gradually builds on. Great video! Thank you!👍
I am a complete novice in chemistry and you made redox concept super easy for me. Incredible explanation! Thank you.
Tyler really knows how to explain complicated topics. After watching his videos, I get a better understanding of Chemistry. Keep it up, man.
My trillion n trillion of cells salute you zillion n zillion of times...
You are an AMAZING teacher! Thank you for your contributions to science education!
This guy just woke up and decided to make this video and made everyone's day so much less stressful. Ty for the lesson.
I JUST FOUND ABOUT YOU TODAY, AND MY GOD AM I THANKFUL. BLESS YOU. * i have a chem exam in a few hours and could not understand a single thing but you made my life so much easier *
Shout out to all the struggling Undergrad Chem majors
you can do this!
we do this in year/grade 12. Do you guys do this in university?
+Yram E sorry if my comment seemed rude, you'll get in eventually! I'm having a hard time with the stupid electrons
haha Me too; if you find a good electron configuration/quantum number video that explains well please paste the link to me.
Well in India we learnt this in 9th grade...
I mean yeah everyone takes Chemistry in the 9th grade, even middle school; But I'm a little special I didnt do that
Tyler , you made my day today your teachings and smiles are the reason why i started liking chemistry thank you dear god bless you and do great things in your life.
Tyler sir you teach chemistry in a very good way that even our teachers can't . I am eternally thankful to you ,you helped me clear my chemistry doubts. I hope you can explain organic chemistry in this channel too.
although I cannot donate as in too young to have a credit card. we should all watch the ads on the video without skipping so he can get money to produce these really helpful vids :)
Nice
I don't think it matters if you skip ads, as long as you don't have adblock on you're fine
I just love his videos so easy to learn and he is always smiling "what a charm"
LITERALLY!!!
He's so good at teaching and the fact this is THE MOST CRITICAL subject for me and most of the time I just get frustrated and move on from it...
I'm actually smiling seeing him happily teaching this in a excellent way!!!❤
you are amazing man! 6 years later and you are still helping struggling chem students
You are the best wasted a whole semester in college trying to learn all this along w other chemistry things of course and I learned this is less than 20 minutes wish all teachers were like u, there would b more passing students
I love the oil rig term makes it so easy to remember
It was in the IGCSE chemistry text book.
Or Leo(lion) ger(the roar)
Leo: losing electrons oxidation
Ger: gaining electrons reduction
This was posted 6 years ago but it's still managed to help me💓😊thank u soo much
Im crying! I cant believe after so much self study, after watching thus video i just got this topic!! Now i know what is Redox reaction finally. I am eager to watch the rest of the videos and really learn
omg I love chem after seeing this. the method of teaching adopted by him is so fantastic, I really want to appreciate his effort thank u, sir...
You just saved my life I was having so much trouble with this I can say I'll pass this section of my chem exam!!! Pray for me guys!!! Thxs!!!
Your energy and the way you made this so understandable is amazing it's 2024 I hope you're still teaching ,the world needs more of you ,Thanks ❤
I don't remember subscribing a channel in the last 4 years, but this guy earned his subscription
FINALLY SOMEONE WHO EXPLAINS IT SIMPLY AND AT A GOOD SLOW PACE!!!!
It's been years since I have subscribed to this channel and watched his videos. Tyler's videos helped me a lot in learning chemistry. Back then the subscribers didn't really reached a million. And now I realized he has a million subscribers! Congratulations Tyler on your 1 million subscribers! You deserved it! Thank you for being of the greatest chemistry teachers in this world!!!
8 years later i needed this for some chem work and you made me understand it. Thanks
This guy literally saved people both mentally and physically. Thank you so much.
The way you light up when you talk about chemistry makes my day. You make learning chemistry stress-free and might I say, fun. Thank you, Tyler.
This guy is an amazing teacher! So easy to understand when explained in this way
Great video you're able to explain chemistry really well I've been watching it for my coming exam and you're the best teacher to me.
the smile on his face while explaining just shows that he loves what he is doing , makes it more enjoyable to watch.🙂
This is the real definition of teaching ❤️
Students wants teachers like him.....too good
Best lecture ever!
Any country needs a teacher like you❤️
I wish I had a chemistry teacher like you. A trait of a good teacher is being smart enough to know what your students don't know!
we have a chem teacher that also teaches at a university and cant teach to save her life. All she does is problems on the board and makes us solve it. when we have questions she just roast us and goes on
Lol 😂
Ohh nooo 😂
You steal my words!
Muzzammil Khan :(
lol yeah i kinda also have that problem (in highSchool) our physics teacher regards any question as a 'stupid' question.Then makes fun of us.