Using oxidation states - balancing half equations

No hangovers with this video, but it will tell you about the oxidation of ethanol by the Liver. Explore this video to find out about how you can work out oxidation and reduction from oxidation numbers. Also find out how you can balance half equations by using H2O, H+ and electrons. A really quick and simple method for you to use.

Пікірлер: 43

  • @BinhNguyen-vl2dx
    @BinhNguyen-vl2dx4 жыл бұрын

    The rules made it a million times clearer. Thank you very much. Here's an extra sub for you!

  • @AlleryChemistry

    @AlleryChemistry

    4 жыл бұрын

    Awesome, thank you!

  • @user-lr8op6qx7p
    @user-lr8op6qx7p2 жыл бұрын

    Thank you so much! I have binged so many of your videos in these last few days and I've honestly found them so helpful! Thank you!!

  • @g1rlonl1ne
    @g1rlonl1ne2 жыл бұрын

    Thanks sir, I always seem to not comprehend what I'm listening to in my chemistry classes and all your videos are so clear so it's very helpful... :D

  • @AlleryChemistry

    @AlleryChemistry

    2 жыл бұрын

    You are most welcome

  • @itzbigdelly3118
    @itzbigdelly3118 Жыл бұрын

    Forgotten how to do ionic equations and this video helped me regain all that knowledge and be able to do them easily, thank you so much

  • @atiarimi7322
    @atiarimi73224 жыл бұрын

    Wow, once again you managed to explain something so effectively that would have otherwise taken me hours to grasp😂, thank you so much sir.

  • @AlleryChemistry

    @AlleryChemistry

    4 жыл бұрын

    You're very welcome!

  • @loodynagy9270
    @loodynagy92709 жыл бұрын

    Can't thank you enough! :')

  • @user-iq7wc3my8c
    @user-iq7wc3my8c7 жыл бұрын

    these videos are very helpful thanks

  • @fatimahislam792
    @fatimahislam7925 жыл бұрын

    I understood in 14 minutes! Wow amazing explanation! Thank you very much!!

  • @user-qp6hy3xg7h
    @user-qp6hy3xg7h2 ай бұрын

    the greatest to ever do it

  • @farwahrehman3684
    @farwahrehman36846 жыл бұрын

    LOVE THISS TYSM!!!!!!1 HELPED ME SO MUCHH

  • @saharaiqbal9973
    @saharaiqbal99733 жыл бұрын

    This is so helpful thank you

  • @victoriaheath6981
    @victoriaheath69814 жыл бұрын

    THANK YOU!!!! the biggest help

  • @FanFactor
    @FanFactor9 жыл бұрын

    Thank you for making these videos! They're incredibly helpful! Could you do a video where OH- ions are involved in the half equations because I'm not sure how you can balance the O's if you keep on adding OH- ions. I know that Q8 on the June 2014 F325 OCR paper asked you to do this - perhaps you could do a worked example? Thank you again!

  • @AlleryChemistry

    @AlleryChemistry

    9 жыл бұрын

    John Lewis Thanks very much! I will take a look at your request and see what I can do. Watch this space.

  • @FanFactor

    @FanFactor

    9 жыл бұрын

    Life saver! Thanks!

  • @noorah.r8411

    @noorah.r8411

    6 жыл бұрын

    I know this is late but to everyone with the same question, you balance the same as you would a redox equilibria in acidic conditions but as you're doing in alkali/basic conditions you need to add OH- to cancel out the H+, so do everything else the same just 1. Add an OH- for every H+ ion to both sides, combine the OH- and H+ to make H2O and then cancel out the H2Os to get your overall equation

  • @mariamorais2568
    @mariamorais25683 жыл бұрын

    YOU ARE AMAZING!!

  • @amajdalaweyeh1582
    @amajdalaweyeh15823 жыл бұрын

    Brilliant despite of the small board... thanks

  • @l.o3223
    @l.o32234 жыл бұрын

    What do you do if there are hydroxyl groups in the equation? In some past paper questions, I have seen them use OH- and H20 instead to balance.

  • @MuhammadUmair-wu3ez
    @MuhammadUmair-wu3ez9 жыл бұрын

    Thank you ;)

  • @jodiebodimeade1583
    @jodiebodimeade15833 жыл бұрын

    Thanks so much!!!!

  • @danielfranklin2433
    @danielfranklin24332 жыл бұрын

    Thanks!

  • @meowmeow-dw3bi
    @meowmeow-dw3bi2 жыл бұрын

    thank you for these amazing videos

  • @AlleryChemistry

    @AlleryChemistry

    2 жыл бұрын

    Glad you like them!

  • @i_dontlikemilk
    @i_dontlikemilk6 жыл бұрын

    redox really had me shook, smh thank you

  • @risandi420
    @risandi4204 ай бұрын

    bless omg i finally get it

  • @yahiaaa3
    @yahiaaa36 ай бұрын

    your 800th like, you're welcome sir👍

  • @AlleryChemistry

    @AlleryChemistry

    5 ай бұрын

    🎉 Thanks for the like!

  • @jamesmatawa8577
    @jamesmatawa85776 ай бұрын

    Amazing 🎉

  • @AlleryChemistry

    @AlleryChemistry

    5 ай бұрын

    Thank you! Cheers!

  • @na.1221
    @na.1221 Жыл бұрын

    Thanks teacher

  • @AlleryChemistry

    @AlleryChemistry

    Жыл бұрын

    No problem 😊

  • @georgia.k
    @georgia.k5 жыл бұрын

    why does having 2cr3+ affect the overall charge. i thought it is just still 3+ and not 6+

  • @sheeer4370
    @sheeer43705 жыл бұрын

    Why didn't u made an ionic equation of that ethanol reaction? :/

  • @ramyagururajan
    @ramyagururajan4 жыл бұрын

    hi sir i had a quite challenging question in my textbook which said balance the following equation using oxidation numbers ....cl2 + ....oh^-1 ----> .....cl^-1 +.....clo3^-1 + ....h2o how would you balance that and could you kindly outline the steps you would have to go through as done in this video warm regards.

  • @hamzah4656

    @hamzah4656

    Жыл бұрын

    no

  • @Emzy17

    @Emzy17

    4 ай бұрын

    @@hamzah4656🤣

  • @Wild4lon
    @Wild4lon5 жыл бұрын

    Nice but a little oversimplified method in my opinion, since sometimes you can't add H+ as it's not in acidic conditions

  • @user-qp6hy3xg7h
    @user-qp6hy3xg7h2 ай бұрын

    we cannot replace him

  • @splitswinger2041
    @splitswinger20413 ай бұрын

    you look like my cousin