Acids and Bases

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  • čas přidán 1. 12. 2021
  • For Employees of hospitals, schools, universities and libraries: download up to 8 FREE medical animations from Nucleus by signing up for a free trial at: nmal.nucleusmedicalmedia.com/b...
    #acids #bases #IonicCompounds
    SCIENCE ANIMATION TRANSCRIPT: What are acids and bases? First, recall that water is a polar molecule that dissolves ionic compounds by separating them into negatively-and positively charged ions. An acid is an example of one of these ionic compounds. A sample of this type of substance contains an abundance of positively-charged hydrogen ions that are released from the compound when dissolved in water. A base is also an ionic compound but a sample of this type of substance contains an abundance of negatively-charged hydroxide ions that are released from the compound when dissolved in water. An acid always has a greater concentration of hydrogen ions than hydroxide ions. In contrast, a base always has a greater concentration of hydroxide ions than hydrogen ions. If hydrogen ions and hydroxide ions are present in equal numbers, then the substance is neither an acid nor a base but is neutral like pure water. In summary, an acid is an ionic compound that releases many hydrogen ions when dissolved in water. A base is an ionic compound that releases many hydroxide ions when dissolved in water. Acids have a greater concentration of hydrogen ions than hydroxide ions. Bases have a greater concentration of hydroxide ions than hydrogen ions and neutral substances have equal numbers of hydrogen ions and hydroxide ions.
    NSV16022

Komentáře • 20

  • @kompal__79
    @kompal__79 Před rokem +16

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    @clorofila-mc5fr Před 5 měsíci +18

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    • @rosebon9875
      @rosebon9875 Před 2 měsíci

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  • @Vaishali-13v31
    @Vaishali-13v31 Před 2 lety +8

    👌Nice I always refer your video to study and enhance the knowledge😇👌

  • @sarahvandam4524
    @sarahvandam4524 Před 2 dny

    Thank you so much for this video, so clear and so visual. I can now understand what is actually happening

  • @user-tj1ef3zh4h
    @user-tj1ef3zh4h Před rokem +2

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  • @debishabiswas4858
    @debishabiswas4858 Před 2 lety +1

    This videos are enough to feel and to undrstood Biology

  • @prefame2451
    @prefame2451 Před 4 měsíci +1

    really helpful thanks alot

  • @Hamzakhan-yd5yv
    @Hamzakhan-yd5yv Před rokem +2

    How hydrogen can be in the cationic form.As we heard it doesn't loss electron. Sir please reply.

    • @_Ace_143
      @_Ace_143 Před 4 měsíci

      The hydrogen undergoes disassociation from the acid molecule.

  • @Nih-Shabd
    @Nih-Shabd Před 2 lety +2

    Nice info

  • @gilnahnu
    @gilnahnu Před rokem +1

    thanks!

  • @sausanhanifadhilah6690
    @sausanhanifadhilah6690 Před 10 měsíci +3

    Hello Mr. I am Sausan Hani Fadhilah, I am a student college majoring chemistry education in University of Padang, Indonesia. Mr, can I use your video for my thesis? I will put the source. Actually I made a learning media for my thesis. And I need an informations for my media. I think your video is usefull for me. Thank you so much

  • @BeeEatingOrchid
    @BeeEatingOrchid Před 4 měsíci +1

    Where do I even start learning about chemistry??

  • @zhouyoudo588
    @zhouyoudo588 Před měsícem

    I think acid is ab covalent compound according to google because all the ions are same

  • @megapeiron
    @megapeiron Před rokem

    tx

  • @jarallah11
    @jarallah11 Před 2 měsíci

    01:20 the Stupid Google search gave me your Low video viewed , Because you're Similar, like water ? so what is water !

    • @mogos1482
      @mogos1482 Před 2 měsíci

      two hydrogen atoms covalently bonded to one oxygen atom