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

When metals react they lose their outermost electrons. This video covers which metals are the most and least reactive & also how we can determine reactivity by reacting them with acids and water. Then at the end we cover displacement reactions of metals.

[@Cognitoedu]

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Amadeus & Tom

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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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Thank youuu

[@hapi_walker]

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!!!

[@christophersoo]

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?

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[@ryokatsuren7371]

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)

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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.

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

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

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

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this is a selective list right?

[@user-tp7dd6gi6c]

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

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[@littlemiss_sunshine6945]

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

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