Heat and phase changes

This videos explains how to calculate the heat absorbed by a substance as it changes from the solid state to the gaseous state.

Пікірлер: 82

  • @fabulamesam
    @fabulamesam4 жыл бұрын

    I really had the biggest “ahh” moment while watching this

  • @erickadw1
    @erickadw17 жыл бұрын

    OMG! Thank you so very much! I understand it so much better now! You explained it WAYYYYY better than my chem teacher. Graphing the increase of heat and taking each phase step by step with calculation makes things so much more clear. I'll use a Heat Phase Change graph from now on to show how many steps to take for any problem. Thank you thank you. LAY MEN'S TERMS ARE THE BEST!

  • @eariamjh71
    @eariamjh716 жыл бұрын

    I am a great deal less confused now. Thank you very much.

  • @violettevioletteAJ
    @violettevioletteAJ5 жыл бұрын

    Thank you so much! I know this was made several years ago, but this has genuinely helped me in so many ways. Maybe I'll pass chemistry now, who knows?

  • @tialious

    @tialious

    Жыл бұрын

    ...well? Did you pass😂❤

  • @LucyRockprincess
    @LucyRockprincess8 жыл бұрын

    This video cleared so many misunderstandings I had about this topic - Thank you!

  • @oseikunda3289
    @oseikunda32894 жыл бұрын

    wow!!!!!!!!!!!! thanks alot Tanya, for the first time have finally understood the whole concept about heat capacity

  • @sevourangeal4865
    @sevourangeal48653 жыл бұрын

    This helped me so much. When my teacher taught this in class I had no idea what was going on, even after asking questions. Thank You!

  • @shelbymoore4628
    @shelbymoore46286 жыл бұрын

    Awesome video teachers like you motivate me to do my best!

  • @christophernguyen1904
    @christophernguyen19047 жыл бұрын

    Thanks! I was rather confused but this cleared up everything for me.

  • @davemckay4359
    @davemckay43599 жыл бұрын

    cool vid. this is a hell of a calculation process.

  • @ConnectSparrows
    @ConnectSparrows8 жыл бұрын

    You rocked in explaining this topic clearly and concisely. Thank you so much!!!

  • @rachelle814
    @rachelle8144 жыл бұрын

    I can know about this very clearly. Thank u so much:)))))

  • @mirac8leme715
    @mirac8leme7153 жыл бұрын

    I really so thankful I wish you were my teacher Your explanation is so clear and simple that i understood the lesson in first minutes💞💞💜

  • @sachinkharade3980
    @sachinkharade39808 жыл бұрын

    its very simple explanation by Tanya.I like the way she explains so easy to understand.I like her.

  • @mfsweatshirt6237
    @mfsweatshirt62374 жыл бұрын

    you teach better than my teacher

  • @miqbarrios1931
    @miqbarrios19316 жыл бұрын

    OMG THIS HELPED SO MUCH!!!! THANK YOU!!!

  • @kendalllisa2811
    @kendalllisa28118 жыл бұрын

    This is the most helpful thing I've ever seen OMG THANK YOU

  • @DhritiPMurthy
    @DhritiPMurthy9 жыл бұрын

    Really helpful!! :D A must-watch for all the people who struggle with Calorimetry!! #Hurray

  • @ashleygarcia655
    @ashleygarcia6556 жыл бұрын

    This really helped me soooo much! I just started learning this today but I really couldn't understand what to do or the formulas and this just really helped me be able to know what work to do, definitely recommend for more uploads. Honestly I feel like I understand this better now.

  • @RichOffClip
    @RichOffClip4 жыл бұрын

    Thank you very much miss..Much love and respect

  • @Jayalexander63
    @Jayalexander639 жыл бұрын

    This was a very helpful video in understanding the process.

  • @mateokolkebeck7400
    @mateokolkebeck74002 жыл бұрын

    Thank you so much! Extremely helpful!

  • @AyuelJok
    @AyuelJok2 ай бұрын

    That is really helpful❤

  • @kabelositwe4428
    @kabelositwe44287 жыл бұрын

    Wow My Lady you're the Boss**** Thanks a lot

  • @aqsanazir4819
    @aqsanazir481910 ай бұрын

    Yes,you really help a lot.

  • @user-pf3pv1di9v
    @user-pf3pv1di9v8 жыл бұрын

    Thank you!!! I'm taking AP exam on Mon and cannot find any good explanation online This helps so much Thank yiu

  • @ronnies.3440
    @ronnies.34407 жыл бұрын

    Very well explained! Thanks.

  • @summernoh3739
    @summernoh37397 жыл бұрын

    thank you, your video and your explanation is super helpful to me.

  • @ThuanVanNguyen
    @ThuanVanNguyen8 жыл бұрын

    Thank you for your video ! My best regards, Thuan.

  • @nebraskafootball372
    @nebraskafootball3726 жыл бұрын

    thank gosh for you i have my chem final tomorrow and really need this lol

  • @suman1272
    @suman12724 жыл бұрын

    i honestly love u, you are the best.

  • @maluque9716
    @maluque97162 жыл бұрын

    Tanya thank you so much

  • @estherkwon3905
    @estherkwon390510 жыл бұрын

    Thank you so so much this was such a helpful video! :)

  • @lisarupp
    @lisarupp6 жыл бұрын

    You're amazing! Thank you so much!!!!

  • @frodiejean9535
    @frodiejean95356 жыл бұрын

    My teacher is an asshole and this video taught me a lot thank you

  • @86ravish
    @86ravish10 жыл бұрын

    Thank you very much for such a interesting class...

  • @ronalynlykaramos8124
    @ronalynlykaramos81247 жыл бұрын

    this was very helpful. thank you very much

  • @krishnaswamy6684
    @krishnaswamy66844 жыл бұрын

    You explained this problem so well. Please can you teach how to find ph poh without using the calculator. I am studying for a test and they don’t allow calculator. It will be of big help to me and my friends 🙏🏽

  • @sheineysantos5459
    @sheineysantos54598 жыл бұрын

    you are amazing! more tutorials please! :)

  • @Mro0Ali0o
    @Mro0Ali0o7 жыл бұрын

    thank you so much I solved a question in the exam it was really close to this

  • @eduardogaldino3670
    @eduardogaldino36705 жыл бұрын

    Thank you doctor Tania!

  • @anirudhsilverking5761
    @anirudhsilverking57617 жыл бұрын

    You are the best!!

  • @dawnkotua9690

    @dawnkotua9690

    7 жыл бұрын

    hi guys you are doing great, keep it up!

  • @MegaChristian017
    @MegaChristian01710 жыл бұрын

    Im officialy subscribing!! thank you so much :D Ms. Katovich? hehe

  • @ma.danielamaegarado2556
    @ma.danielamaegarado25562 жыл бұрын

    Thank you so much!!

  • @zedjuice195
    @zedjuice1953 жыл бұрын

    Wow now this outstanding

  • @alexawynglarz6198
    @alexawynglarz61985 жыл бұрын

    Thank you so much! Is the the constant the same if converted to Joules???

  • @gooddeedsleadto7499
    @gooddeedsleadto74995 күн бұрын

    Heat is added to superheat steam at constant pressure in Boiler and also heat added to change the phase from saturated water to saturated vapor at constant pressure. Heat is added at constant pressure to superheat vapors. How it happens? Has it got to do something with the concept of work flow, or increase in specific volume in super heater? Please explain the reason? Thank u

  • @melonnelon855
    @melonnelon85510 жыл бұрын

    thank you so much..helped

  • @Kencan254
    @Kencan2547 жыл бұрын

    Is it the horizontal (X) axis of a phase change diagram Heat and not time as explained on this video? Ms Tanya Katovich, please clarify.

  • @itsnotif.itswhen
    @itsnotif.itswhen7 жыл бұрын

    THANK YOU SO MUCH!

  • @dddd-xg5gv
    @dddd-xg5gv5 жыл бұрын

    EXCELLENT

  • @kareemmohamed-bl6dk
    @kareemmohamed-bl6dk8 жыл бұрын

    very very helpful thanks

  • @jhassett9702
    @jhassett97024 жыл бұрын

    Thank you!!!!

  • @fastorange360
    @fastorange3606 жыл бұрын

    #Tanya Katovich... Здраствуйте!! and thank you for the explanation!!

  • @wassimaroudj1635
    @wassimaroudj16353 жыл бұрын

    Tnx for this 😇

  • @tareqalhababi1073
    @tareqalhababi10736 жыл бұрын

    Thank you so much

  • @kylewhite5997
    @kylewhite59976 жыл бұрын

    Oh,really good for me to understand this,Thank you!

  • @user-wm7mq4lk4k
    @user-wm7mq4lk4k3 ай бұрын

    So cool❤❤🎉

  • @puterisalina5170
    @puterisalina51706 жыл бұрын

    Thank you

  • @ahmedmoussa2418
    @ahmedmoussa241810 жыл бұрын

    thank you so much

  • @reneramirez3030
    @reneramirez30308 жыл бұрын

    Hello Tanya do you by chance discuss the phase change wrto thermodynamics?

  • @jadeasurto2744
    @jadeasurto27448 жыл бұрын

    thanks for this 1 cal is equal to 4.1858 joules

  • @ryananthony6478
    @ryananthony64788 жыл бұрын

    You just saved my ass

  • @johairahtitiban2855
    @johairahtitiban28556 жыл бұрын

    Kudos!

  • @boczonechemguru1664
    @boczonechemguru16644 жыл бұрын

    Excellent new subscriber please stay together

  • @xeon9299
    @xeon92999 жыл бұрын

    Thanks alot

  • @cherukumallasreenivasarao2532
    @cherukumallasreenivasarao25328 жыл бұрын

    good class

  • @sdnmkhn
    @sdnmkhn9 жыл бұрын

    Very gord video right? Say como como Como como! Hola, hola hola!

  • @tayaballi
    @tayaballi5 жыл бұрын

    I think the constants will be given in the examination paper.

  • @mohaa5248
    @mohaa52486 жыл бұрын

    Thank uuu

  • @alyaalraiese7056
    @alyaalraiese70567 жыл бұрын

    omg thankss

  • @wariebimologe8547
    @wariebimologe85474 жыл бұрын

    Thanks. Please how can a layman simply convert ice in food to vapour directly

  • @eergenc9588
    @eergenc95888 жыл бұрын

    i got it!

  • @MultiGuzman
    @MultiGuzman11 жыл бұрын

    Boom! Simple

  • @ecuawezzy
    @ecuawezzy5 жыл бұрын

    What if you go from 160 C to -10 ?

  • @gregroussialian11
    @gregroussialian112 жыл бұрын

    Can you be my teacher please?

  • @niteshupadhyaya2060
    @niteshupadhyaya20608 жыл бұрын

    find result of mixing 20g of water at80c to 40g of ice at -,10

  • @Thirst4livingwater
    @Thirst4livingwater9 жыл бұрын

    your very pretty.

  • @shelbymoore4628
    @shelbymoore46286 жыл бұрын

    Awesome video teachers like you motivate me to do my best!

  • @asmaalmahri4271
    @asmaalmahri42717 жыл бұрын

    Thank you so much