reaction of barium hydroxide and ammonium chloride

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Komentáře • 145

  • @20kaushikgautam35
    @20kaushikgautam35 Před 3 lety +273

    Hello, I am from India. In our NCERT science class 10 textbook(the book which is officially published by our Education board) this reaction is asked as a question and that question is unanswered. Very few teachers tell about this and we students are left curious without any answer but this video helped me a lot to understand this reaction. Thanks a lot!!!!

    • @kka25175
      @kka25175 Před 3 lety +24

      I'm here for the same thing

    • @pointycrown1522
      @pointycrown1522 Před 3 lety +9

      same

    • @20kaushikgautam35
      @20kaushikgautam35 Před 3 lety +7

      @SHREYA SINGH It is bro, actually
      But still Hi-five

    • @khatti-meethizindagi7300
      @khatti-meethizindagi7300 Před 3 lety +5

      Hey can anybody tell me how is this reaction endothermic????

    • @pointycrown1522
      @pointycrown1522 Před 3 lety +20

      @@khatti-meethizindagi7300 It's because heat energy was absorbed from the surroundings, which reduced the temprature around the beaker and caused the water beneath it to freeze

  • @smallzy1919
    @smallzy1919 Před 3 lety +45

    Anyone else here for Chemistry, in September 2020?

  • @aarushigupta3119
    @aarushigupta3119 Před rokem +6

    This was really helpful!
    I was struggling with this question for a very long time...now I understand what really happens.
    Other sites byjus brainly etc. we're not telling exactly about the reaction and observation.

  • @makuogoku2102
    @makuogoku2102 Před 2 lety +1

    Thanks for this awsome video, I was doing some homework and one of them was asking if this reaction absorbs heat or releases heat. this video came in really handy xD

  • @deepshikhabeetan7563
    @deepshikhabeetan7563 Před 2 lety +1

    Thank you ! This video helped alot 👍

  • @NihouNi
    @NihouNi Před 8 lety +16

    Thanks for including the equation

  • @belaquimica2306
    @belaquimica2306 Před 3 lety +4

    Hi! Awesome videos!
    May I use this video for an Instagram post to explain how to use the Gibbs Free Energy equation in a qualitative way?
    If so, how can I refer to the video?
    Thank you!! :)

  • @freddierhodes8201
    @freddierhodes8201 Před 3 lety +1

    could this work without stirring if it was crushed up more/diluted? asking for a science project

  • @shruti4460
    @shruti4460 Před 3 lety +8

    Amazing just amazing chemistry is all about wonders🤓

  • @manjusober2740
    @manjusober2740 Před 3 lety +1

    How are you going to take it off the block?

  • @rinshikuzezizu
    @rinshikuzezizu Před 3 lety +1

    How is it endothermic , did we used any heat or sunlight or electricity to make them both break down or whatever lol ..

  • @iamhuman626
    @iamhuman626 Před 2 měsíci

    Is this rxn considered mechanochamical?

  • @Goyam0_0
    @Goyam0_0 Před rokem

    How are they reacting if they both are in solid form?

  • @Ifbdndkdjddndn
    @Ifbdndkdjddndn Před 3 lety +5

    Anyone else here bc school >:v

  • @stellarv5689
    @stellarv5689 Před rokem

    Any idea how long does this reaction last..

  • @rudra9506
    @rudra9506 Před 6 lety +2

    Thank you

  • @robertodidiodato8383
    @robertodidiodato8383 Před 4 lety +5

    May I post your video on my Google Classroom for my highschool students

  • @asteroiderzinspaze1184
    @asteroiderzinspaze1184 Před 4 lety +1

    Thanks

  • @cupidsdeath3258
    @cupidsdeath3258 Před 3 lety

    THATS SO COOL

  • @robertodidiodato8383
    @robertodidiodato8383 Před 4 lety +9

    Due to the covid-19 I cannot do the demon myself

  • @saumyamirnal3068
    @saumyamirnal3068 Před 8 lety +3

    Thanks it made me understand this reaction better

  • @sugar82503
    @sugar82503 Před 4 měsíci

    Which compound forms the precipitate in this reaction?

    • @saitama4549
      @saitama4549 Před 4 měsíci

      There is no precipitate formed in this reaction

  • @nodakkian
    @nodakkian Před 5 lety +3

    Is it the same effect using Ammonium Nitrate or Ammonium Thyocyanate?

  • @ayushbhatt1797
    @ayushbhatt1797 Před 3 lety +1

    Why this reaction is endothermic? we have not applied any energy on it during reaction please answer

    • @berreyl1689
      @berreyl1689 Před 3 lety

      im also confuse

    • @kinjalmoudgil9268
      @kinjalmoudgil9268 Před 2 lety

      It has absorbed energy from the surroundings-the water below the beaker hence it got freezed and sticked to it as it absorbed it's latent heat and changed its state.

    • @Arch009
      @Arch009 Před rokem

      even though we have not applied energy in the reaction... the reaction has taken the energy from its surroundings... Endothermic doesnt necessarily mean that energy needs to be applied from us... it only means that in the reaction energy is absorbed (somehow)...

  • @moatasemnada2696
    @moatasemnada2696 Před 4 lety +1

    can i use barium hydroxide octahydrate and ammonium chloride to fin the same result

    • @moatasemnada2696
      @moatasemnada2696 Před 4 lety

      i meant **liquid barium hydroxide

    • @Arch009
      @Arch009 Před rokem

      @@moatasemnada2696 yes you can... The reaction then becomes:
      Ba(OH)2 + NH4Cl --> H2O + NH3 + BaCl2

  • @acryliccolours9851
    @acryliccolours9851 Před 3 měsíci

    Why would the temperature of the products drop?? shouldn't the products have more energy in an endothermic reaction??

    • @tina9951
      @tina9951 Před 4 dny

      An endothermic reaction is a reaction that is followed by the absorption of energy (in this case, heat). Since the energy is absorbed from the surroundings, the temperature drops below -0 degrees Celsius and the water on the block freezes. The energy that was absorbed was used for the chemical reaction.

  • @erzon1039
    @erzon1039 Před 3 lety +1

    i would like to know how much time is it take to the solution (cooling experiment) to come back to room temperature?
    and if i try to stir it again would it become cooling again?
    or if i always stir would it stop fooling?
    thanks a lot and waiting for your answers.

  • @cappybaraeats
    @cappybaraeats Před 10 měsíci

    WHAT THE HELL SO COOL MAN

  • @jokingvlogs
    @jokingvlogs Před 2 lety +1

    It's a exothermic or endothermic

  • @saladbonka
    @saladbonka Před 3 lety +1

    which direction does the energy go?

    • @raimundwarbasse6031
      @raimundwarbasse6031 Před 2 lety

      the energy goes from the water to the powder. It was an endothermic reaction, which absorbs energy. You probably know this by now tho. (ten month difference)

    • @saladbonka
      @saladbonka Před 2 lety +1

      @@raimundwarbasse6031 thank u lol but i already passed the class 🙏

    • @raimundwarbasse6031
      @raimundwarbasse6031 Před 2 lety

      @@saladbonka Had a hunch about that, hope you go to great places in life after school!

  • @spiritwalker8926
    @spiritwalker8926 Před 7 lety +2

    bro...That was awesome lol

  • @gkedu6265
    @gkedu6265 Před 10 lety +1

    Epic video!!!

  • @saranana7533
    @saranana7533 Před 6 lety

    حلووو nice

  • @harkiratsingh4101
    @harkiratsingh4101 Před 4 lety +3

    Amazing reaction

  • @aryanrao8524
    @aryanrao8524 Před 8 měsíci

    var halpful vedeo

  • @MOHITSHARMA-gz9zw
    @MOHITSHARMA-gz9zw Před 2 lety +1

    This reaction is exothermic or endothermic?

  • @colinfinnie5074
    @colinfinnie5074 Před 3 lety +3

    Chem 154 anyone?

  • @privijet1880
    @privijet1880 Před 3 lety +2

    Science at newman? Anyone :)

  • @SatyaShivaSanatan48
    @SatyaShivaSanatan48 Před 10 měsíci +1

    Ncert class 10 😅

  • @unnatidakoria8099
    @unnatidakoria8099 Před 8 lety +6

    So it is endothermic reaction.?

  • @geetugupta7244
    @geetugupta7244 Před rokem

    Do you ever reply...lol

  • @aaliyahsimmons9267
    @aaliyahsimmons9267 Před 7 lety

    what is the measurements of the substances?

    • @BattleBunny1979
      @BattleBunny1979 Před 6 lety

      whats a gm?

    • @umeshnamdev8684
      @umeshnamdev8684 Před 6 lety

      BattleBunny grams

    • @Shaheen_Hassan
      @Shaheen_Hassan Před 5 lety

      @Lilly Chan
      Actually you should react 5.3 grams of ammonium chloride with 17.1 grams of barium hydroxide anhydrous, 18.9 grams of barium hydroxide monohydrate or with 31.5 grams of barium hydroxide octahydrate.

    • @arancienne
      @arancienne Před 5 lety

      for good results try 11g Ammonium chloride and 32g Barium Hydroxide

    • @dishant8126
      @dishant8126 Před 3 lety

      @@arancienne how did you come up with your amounts I mean how do you know that this is going to give good results just curious

  • @lokeshshanker513
    @lokeshshanker513 Před 2 lety

    Hellloo tenthies!!

  • @MOHITSHARMA-gz9zw
    @MOHITSHARMA-gz9zw Před 2 lety +1

    Who want to become a scientist
    Because We all like to see or do experiment 🧪

  • @marcusjacques8858
    @marcusjacques8858 Před 4 lety +1

    boys is this endo or oxothermic. asking for a friend

    • @raghav4841
      @raghav4841 Před 3 lety +4

      Haha this is an endothermic reaction :)

    • @berreyl1689
      @berreyl1689 Před 3 lety

      @@raghav4841 how? isn't freezing exothermic reaction

    • @raghav4841
      @raghav4841 Před 3 lety

      @@berreyl1689 nope, freezing is endothermic. this is because all the heat is absorbed and it becomes very cold. heat is energy and energy is absorbed. hence the reaction is endothermic.

    • @berreyl1689
      @berreyl1689 Před 3 lety

      @@raghav4841 oh ok ty

    • @raghav4841
      @raghav4841 Před 3 lety

      @@berreyl1689 np

  • @wertyuwertyu7074
    @wertyuwertyu7074 Před 4 lety

    Nano

  • @srs6128
    @srs6128 Před 3 lety

    Oh my God, you made ice!

  • @user-le2xr8jo6n
    @user-le2xr8jo6n Před 4 lety

    واو ايش هاذا

  • @Iaianusbw
    @Iaianusbw Před 3 lety

    Thanks