Extraction Using Heat | Environment Chemistry | Chemistry | FuseSchool

CREDITS
Design and animation: Reshenda Wakefield
Narration: Dale Bennett
Script: Alistair Haynes
In this video, we will look at the chemistry behind the production of iron from iron ore.
In early Earth history, iron, like all other metals, would have been found as an element in the crust of the planet. Later when plants evolved that released oxygen. Iron combined with this new reactive gas making oxides. This process would have taken many millions of years.
Iron is found as the compound iron(III) oxide, Fe2O3 in the ore known as haematite. To displace iron from its oxide we need a material that is more reactive than iron, inexpensive, and easily obtainable. Carbon ticks all those boxes!
Until the Industrial Revolution in the 18th century, the source of carbon had been charcoal, which contributed to deforestation in many parts of Europe. The discovery that coke, almost pure carbon, could be made from coal was a major breakthrough.
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Пікірлер: 25

  • @pradyumnvashishtha983
    @pradyumnvashishtha9834 жыл бұрын

    us smarter people just put the ore in the furnace with coal and let it turn into iron

  • @jakeweston7659

    @jakeweston7659

    4 жыл бұрын

    its hard to disagree

  • @ridhimamittal5501

    @ridhimamittal5501

    3 жыл бұрын

    No it’s very very damaging to earth so can’t use that

  • @XxSwagBeatboxerxX

    @XxSwagBeatboxerxX

    3 жыл бұрын

    @@ridhimamittal5501 Minecraft

  • @Jesterxr
    @Jesterxr4 жыл бұрын

    There is a typo in the chemical equation at 2:10 it should say 3CO2

  • @thiruveleyudham4376

    @thiruveleyudham4376

    2 жыл бұрын

    It doesn’t matter even with 3C or 3CO2, he’s just tryna say how carbon displaces the iron out of iron (iii) oxide, hence making carbon a reducing agent and more reactive than iron

  • @vladimirjosh6575
    @vladimirjosh65754 жыл бұрын

    Woah! That Iron oxide looks like a dinosaur head!

  • @raheebr2438
    @raheebr24384 жыл бұрын

    Great explanation!

  • @duazafar344
    @duazafar3443 жыл бұрын

    thank you, it helped a lot!

  • @fuseschool

    @fuseschool

    3 жыл бұрын

    Wonderful! Glad it helped!

  • @athegameroffical
    @athegameroffical2 жыл бұрын

    This intro is the best!

  • @fuseschool

    @fuseschool

    2 жыл бұрын

    Thank you 🙂

  • @rrw1418
    @rrw14184 жыл бұрын

    Your presentation is very simple and easy to understand. Thank you so much.

  • @simplyaweys6968
    @simplyaweys69684 жыл бұрын

    thanks

  • @simplyaweys6968
    @simplyaweys69684 жыл бұрын

    please make serious of extraction of metals

  • @devmishra5766
    @devmishra57664 жыл бұрын

    The redox reaction is wrong there it must be CO2 not CO3.

  • @surajp594
    @surajp5944 жыл бұрын

    @ 2: 25 co2 written as CO3

  • @bobydean1839
    @bobydean18394 жыл бұрын

    Yes

  • @whyyoulooking4944
    @whyyoulooking49443 жыл бұрын

    Why at 1:48 there is 3 carbon monoxide molecules there was 2 molecules right?

  • @fuseschool

    @fuseschool

    3 жыл бұрын

    It has to do with balancing the equation. Check this video: kzread.info/dash/bejne/YnyVt9xxl9eXf9I.html

  • @whyyoulooking4944

    @whyyoulooking4944

    3 жыл бұрын

    Ok my teacher told me that it's because carbon monoxide production is continuing

  • @anamikachakraborty4729
    @anamikachakraborty47293 жыл бұрын

    At 2:10 there is a problem in the equation.

  • @fuseschool

    @fuseschool

    3 жыл бұрын

    You are right, the product is supposed to be CO2 not CO3. Thanks for noticing!

  • @happyhobbo488
    @happyhobbo4884 жыл бұрын

    If u see this, remote learning was a success