GCSE Chemistry - Reactivity Series of Metals & Displacement Reactions #37 

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I am 46 years old and refreshing my GCSE chemistry knowledge before taking on a new job, thank you so much for this, I now understand this in a much clearer way than when I sat my exams

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PLEASE : Pottasium STOP : Sodium CALLING : Calcium ME : Magnesium A : Aluminium CARELESS : Carbon ZEBRA : Zinc INSTEAD : Iron TRY : Tin LEARNING : Lead HOW : Hydrogen COPPER : Copper SAVES : Silver GOLD : Gold hope this helps

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Hey Thanks again sir. The video really helped me and you really gave me the idea of displacement reactions. But can you please give a deeper understanding about them. But again thanks for the video. You should have like 1billion subs.

thank you!

Calcium needs to be 2+ when an ion on the first slide.

Thank you 😊

Why does the order of decreasing reactivity differ from the decreasing metallic properties so often ? Ionization only differs a few times but reactivity isn't the same. Normally I had expected that the reactivity series would match (reverse) with the order of ionization energy (as the tendency of releasing electrons depends on ionization energy)

in the exam they ask me about what observations i made during displacement reactions, i have a new exam coming up so do you have a video on that, like on reactions that would tell us like the colour change and everything observable?

2:37.....should have been same no. Of moles rather than mass👍🏼👍🏼

I've learned about single and double displacement reactions but I was thinking if triple displacement is possible? If yes! then how is it decided which element displaces the other??? when there are two metals the element can displace???? I was trying to find out about the same and I came across an equation: 2 AgNO3 + 2 NaCl + K2CrO4 → Ag2CrO4 + 2 NaNO3 + 2 KCl what type of reaction is this??? But why did Silver, in the above equation displaced Potassium and not Sodium?? How is it decided who displaces whom??? Please help!!!

Please - Potassium Stop - Sodium Calling - Calcium Me - Magnesium A - Aluminum Careless - Carbon Zebra - Zinc Instead - Iron Try - Tin Learning - Lead How - Hydrogen Copper - Copper Saves - Silver Gold - Gold

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But I thought that magnesium is more reactive than calcium, me and my teacher did this in school

Thanks, mate!

Silver and Gold are not covered in the reactivity series is this video but it is still a good video

Thanks

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Cognito, I know this will seem strange, but is it alright if I have used your picture of the reactivity series of metals in my video( 0:08 ). I have credited it to you in my description.

thxxx

You’ve earned a new subscriber my friend

this is a selective list right?

😀

How to remember the reactivity series: 'Phillip Schofield loves calling me a zebra I can't stand the guy' Potassium Sodium Lithium Calcium Magnesium (all end in ium) Zinc (below are the three jewelry metals) Copper Silver Gold

tysm

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0:01

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Hello science class

I make the likes 1.1k

geemar

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This guy was given about 2 dollars to make this video. Nice Editing🤣🤣🤣

Sir

69th comment alert 🚨

I feel sorry for the lgbt metals (Trans Metals)

You guys are making long paragraphs to get likes Stop 🛑

No undersrand 😢😢

Very bad, you don't know how to teach.