Phase Changes: Exothermic or Endothermic?
To see all my Chemistry videos, check out
socratic.org/chemistry
We will learn which phase changes and exothermic, and which are endothermic. It all has to do with the direction of heat movement, or heat transfer. If heat transfers from the surroundings into a system, it is an endothermic process. If it transfers from a system into the surroundings, it is an exothermic process.
Пікірлер: 524
my boy still saving lives in 2019 not all heroes wear capes...
@headphoneguy1522
4 жыл бұрын
Fax
@zacmendelsohn8821
4 жыл бұрын
@Grant Jernigan in. 2020
@mm_theboy5648
3 жыл бұрын
2020 bro
@snzzzu
3 жыл бұрын
And 2021
@AAAA-vm2nk
2 жыл бұрын
2022
my boy still saving lives in 2020 💯
@andreelhajj6161
3 жыл бұрын
Literally 😳😂
@rashidaakter8483
3 жыл бұрын
2021
@uscvv3743
2 жыл бұрын
and 2022
@methira
2 жыл бұрын
2022
@camo_1266
Жыл бұрын
and 2023
Hey everyone, I'm here to help. If you have any questions or just want to learn more, click on the link in the description above. It'll take you to a page where you can ask me questions.
Why cant you be my chemistry teacher. You explain it more understandable!
@shevarosebelarmino7069
5 жыл бұрын
I agree!
@AsifKhan-lr5lu
3 жыл бұрын
@@shevarosebelarmino7069 lamee ?
@itz_lunaria_gachad6834
Жыл бұрын
my chem teacher is soooo insufferable! i wish the same too
@panaiworth6593
10 ай бұрын
We would all be so lucky!
@ms.alston4835
4 ай бұрын
Well, now he is EVERYONE’s chemistry teacher!!! Yay for us! I changed majors because my professor was horrible. I thought it was too difficult, in reality, the teacher just was not that great. Haha. Now I’m a teacher to teachers.
I love all of these comments because they are exactly how I feel. I love you! Thank you for taking the time to help us visualize and actually understand chemistry. You are THE best!
Hahaha this proves that the 50 min Chem class at school is such a waste of time
@mariyamajaz
3 жыл бұрын
oh yes!! 100%
@AsifKhan-lr5lu
3 жыл бұрын
@@mariyamajaz yeahh 1000%%
This video helped me after 11 years!! THANK YOU
this man is going to be in my senior quote;; i'll say "i'd like to thank tyler dewitt and crashcourse for helping me (barely) graduate"
@olgaguevara7619
6 жыл бұрын
hibiki I done vefpk, Zz.J8Iu2uei2823823ej. Wbebehej1drvyy680p000
@blaccy5991
5 жыл бұрын
@@olgaguevara7619 tf
@spacenuggy4275
3 жыл бұрын
I like crashcourse
@jadie7002
2 жыл бұрын
Did u graduate?:)
"I am wearing a hot pink shirt because we are gonna talk about heat in this lesson" 😂😂👌
why youtube videos are much helpful than going to class??
@suras8984
6 жыл бұрын
Not all teachers are meant to teach... some teachers become teachers just because its a regular paycheck. Also these videos being 10min allows you to focus more since its a shorter time frame. As well people who make videos usually like teaching which means they are good at it. Also some teachers do not have a solid backround in what they are teaching.... sorry Im 4 years too late lol
@altheasfate1539
5 жыл бұрын
So true. Even tho my teacher can teach, I didn’t understand half of the lesson
@camerkiddo
5 жыл бұрын
@@skeletonskelly5075 ...
Best teacher on KZread ❤
Tyler could you please PLEASE do a video on Enthalpy????
The amount of people you help every year is amazing. seriously wouldn't have passed chemistry without your help. Thank you Tyler
I feel so frustrated knowing you so late in my life! I have been failing my Chemistry course over and over because Chemistry is really a mystery that I really find it difficult to solve. I hope I would be able to nail my exam tomorrow. You are such a heaven sent!
@fishythefish7984
3 жыл бұрын
it's been 5 years, i wonder how you did on that exam haha
After every lesson for my Biochem class, I go straight to your videos. They are really helpful.
My university's chemistry department has added some of your videos to our suggested review materials and they have helped me a lot! I enjoy the visual images, and your creativity! Thanks for helping me get through Chem 1 :}
our chemistry teacher spent one whole class period trying to explain this to us and i didnt understand a thing , you made a simple 6 min video and i completely get it now , i salute you sir! thank you
My boy still lives in 2020... a big shout out to Tyler DeWitt!!
Love the way you make your videos, for the ones like myself, that need to see things visually. Thanks!
LOVED the explanation!! I finally got the concept.The visual aid TOTALLY helps!! Thank you!
His channel is seriously one the best things that has ever happened on KZread. Tyler you're such a blessing!
Studying for my final right now, going through a lot of your videos. Your a life saver, thanks so much!
Appreciate it, man! I’ll be subbing chemistry for a month and needed a refresher… amazing job. I’ll be coming back to your videos daily! 🤣
Tyler makes things SO easy to understand!
My boy still saving lives in 2022
I always think of it as a plate of hot food. When you see the plate of food steaming, you know it's eventually going to cool. So even though the food is hot, it's actually slowly cooling down which is an example of an exothermic change.
Tyler, you do a fantastic job of breaking Chemistry concepts into more manageable parts! Your visuals are very helpful for struggling students
Your videos actually help e so much in chemistry and also it is so easy to understanding. I love your props that you use in your video as it makes the video so much more interesting. Keep up the amazing work! And you just earned a new subscriber
You really deserved to have more subscribers!!! I understand your lessons so clear and well. Thank you so much! ☺
You are a chemistry master!! I have the hardest time getting this without watching your videos! Thanks so very much for making them!
@AsifKhan-lr5lu
3 жыл бұрын
lamee😙😙
2:23 OH THAT MAKES SENSE
This probably is the best video that simplifies the concept of Endothermic and Exothermic reaction. Really well explained!!
Explaining the "direction" of heat helped ALOT. Thanks man!
It’s 2024 and you’re still changing lives from this video! THANK YOU ❤
You are making learning about chemistry soooo much easier. You break it down to the very basics that I can understand. Thank you so much :)
you are a life saver. I'm a visual learner. You showing what you are saying, it makes things easy to grasp in one watch.
You are my life saver man, I struggle with this for a long time till i met you
this video saved me from failing my chemistry test!! thank you!!
my boy still saving lives in 2021 Whats poppin
my boy still saving lives in 2021
Chemistry test tomorrow and dude, I am so happy I found this channel. You explain it so much better than my chemistry teacher
You are awesome! I have watched countless videos and want to thank you! I have learned so much through your visual representations and concise explanations.
You're the only way that gets chemistry through my head! thank you so much for your videos
Woah, bruh your videos are lit!! tbh, you teach wayyy better and cooler than my teacher, I have an exam tomorrow and cuz of u I am gonna rock it MANNN, u r good, plz strat uploading videos in 2020.. will be w8ing
My boy still saving lives in 2020! Thanks Fam
This is so helpful!!! I used to get confused with this subject but after your video I won't! Thanks!!
my boy still saving lives in 2022!!!
YOU LITERALLY SAVED ME SO MUCH!! NEVER stop making these videos please ❤️❤️❤️❤️🤟🏾🤟🏾❤️❤️
This 6 minute video managed to explain thermochemistry to me and now I understand vs. my professor who spent two lectures skipping around it :) thanks man
Thanks for all your videos, you saved my life. Could you please make a video about chemical equilibrium?
The world would be different if all teachers would be as passionate as you are 💗
It is extremely, again extreme! ly! helpful. Youve just saved me and my classmates' lives.
My boy still saving lives in 2022
I really appreciate your hardwork and dedication towards helping others, therefore thankyou very much! 😊
"I'm wearing a hot pink shirt, cause we're gonna learn about heat in this lesson" Me: Ah yes, HEAT.
Your videos are amazing and helps me in chemistry. Thank you so much and keep up the good work!
Studying for my SOLs (end of the year tests) and your videos are so good ! you have good ideas on how to memorize things ! Thanks for sharing your thoughts c:
wow thanks for making that so clear!!! I was always so confused, but not anymore. def will be watching your videos from now on!
im just in love with his tutorials!!!! help me survive the chemistry portion of the teas test!!!!!!!!!!
Thank you so much for these lessons. They are by far more helpful than that of my instructor OR textbook! :)
I’m so glade I watch you, Iv been watching for a long time and when ever I need help you always have the answer, TAHNK YOU SO MUCH DOOD. Also love the way you teach🖤💙
MY BOY STILL SAVING LIVES IN 2022 !
Thank you so much your way of teaching is best ❤❤❤❤❤❤
You deserve way more followers man. I was absent a day and I didn't understand what was going on until I saw this.. thanks man
Thank you for this awesome video tutorial Tyler! I am a teacher and I will use this to help my high school students in Pre AP Chem!
your style of teaching fits my learning style more than my actual teacher,, these videos are so helpful thank you
Awesome men. I always look for any of your videos when i have a chemistry doubt and you always explain correctly and in a way everybody can understnad. Thanks a lot and success!!! Like and already subscribed.
@DaduSoft
7 жыл бұрын
understand*
You are so good at teaching. Thank you!
WoW! Amazing video the way you teach is simple and AWESOME keep it up man
You explain sooooooooo much better and in detail. You are Awesome brother ! Thanks!!
Awesome! you have helped me a lot for my chemistry class. Thank you so much.
Wow.. I have a test tomorrow that includes this topic. I was very confused about it because I only thought about endo = cold, and exo= hot. But I never thought about the direction of the heat. Which made it A LOT simpler. Thank you so much. Thank you!!
Thank you for this I was struggling on this very much. All you had to say is ' think about the direction of heart' and all was understood. still saving lives in 2022
This is great! Thank you so much for all your videos.
dear sir, I watch many youtube video on chemistry .. but you video is father of all videos .. becouse sir .. the method you explain is very effective to completly understand the chemistry . you explained everythigs on paper with example is very good.. thank you sir for your videos..
Tyler DeWitt ,My teacher makes us do Pre-Discussion Questions and I found that your videos don't feel like busy work but in fact is quite funny at times and enjoyable and educational so on the behalf of my class and all JFK high school Chem students i8 would like to thank you. -Erik Domorad 10th grade Mrs. Vandegroots class
You kick ass, seriously. Love your videos
I'm certain you're a brilliant man as you break these down into such simple terms that the rest of humanity can understand them! THANK YOU!
Your videos rock!! Thank you!
Never stop teaching us. You are the best teacher ever. Im not lying
absolutely perfect explanations thanks man!
your lectures helped me a lots! Thank you!
Miss you. Please upload more videos :(
The Chemistry messiah
@aris3783
3 жыл бұрын
HAHAHAHA YEAH
Thank you so much. Please do more videos like this
Hey Tyler! Thanks for the great videos. Can you please do one that specifically breaks down calculating molar enthalpy?? I'm jumping into an AP Chem class and I haven't had chemistry in over a year now. Your videos are really keeping me sane :) but I really seem to be struggling with thermochemistry. I understand endothermic vs. exothermic and I almost understand q=mc(tf-ti) and q=C(tf-ti) and all that, but when I go to use a pencil and calculator, I'm lost, especially with molar enthalpy. Help?
Thanks a lot. You helped me so much about these reaction,before that I was so confused ..thanks a lot again.😊
Thank you so much!! You explain so well!
MY BOY STILL SAVING LIVES IN 2022💪!!!
My boy still saving lives in 2022, even more so!!
Thank you that was so helpful!
Thanks a ton for the lovely explanation. I read many sites but couldn't understand why condensation releases heat. Your video simply cleared it in a jiffy. Please make a video on heat released and absorbed by molecules during evaporation and condensation . Love from India.
Amazing videos.... May God bless you..... and THANK YOU ....
I love ur clip...very understanding, cool visual aids....very helpful for my 7th grade son...thank u
Awesome video. Thank you!
Very Helpful videos, thank you!
Thanks you so much Tyler Dewitt. You're the best!!
My boy still saving lives in 2023
extremely helpful video! thank you
continuing the comment chain by saying *my boi still saving lives in 2020*