4.1/S2.1.3 Conductivity of Ionic Compounds [SL IB Chemistry]

Conductors all have FMCP (Freely Moving Charged Particles).
Ionic compounds are almost always solid at room temperature since ionic bonds are strong. So ionic solids do not conduct (the particles cannot freely move).
BUT
Melting or dissolving the ionic compound will free up the ions and allow them to conduct.
Dr Atkinson sealed the portal he created by stuffing it with the new IB data booklets that I had to throw away cos they we full of mistakes.
eg 1st I.E. hydrogen, wrong units for EM spectrum, confusing oxidation state with number, inconsistent transition metal charges etc.

[@beakerscience]

What a spectacular teaching style, kudos! Keep'em coming!

[@ravegames1003]

GARRYS MOD GAMING AND SCIENCE LOVE IT. THIS IS WHAT STUDENTS LOVE AND PAY ATTENTION TO.

[@saramakboul5105]

Changing the trash school system and curriculum one video at a time! You're a legend!

[@katherinelayden2910]

This was so much fun to watch and was by far the most creative KZbin video I've seen on this subject!

[@chiranjeevkumarmishra2401]

I agree with you❤️❤️

[@shafimishtiaq3587]

This is clearing up some of the route learned concept in igcse, Now that I’m in Ib I’m glad to find a channel like this After reading a chapter through book and viewing this channel, it clears everything up Thankyou so much, a very cool approach to learning hats off

[@ibchemvids]

cheers!

[@maxnguyen3503]

This was the most creating way of teaching people.

[@MolkTikan30]

Dude i have never seen a simple and perfect idea like that. That awesome

[@jbhoy4953]

This is what my diminishing attention span needs, science lessons in gmod

[@amodkumar2057]

What a great way of teaching hands off🤗

[@SwanteRSk8]

Just wanted to tell you, Mr Thornley, that if you press "R" on the keyboard while aiming at an object it will be released. This way you can make those solid ionic compounds into fmcp even faster

[@mdl222]

what game is he using?

[@HeiGoLD007]

Garry's mod

[@jyeet8670]

him: looks at the sky which has somehow turned red "oh, it's the color of bromine, dark red. You need to know that" him: proceeds to get eaten love ur vids they're so helpful

[@classylilashley]

this is pretty sick!

[@fatemahalawadhi5961]

Amazingly creative and interesting !!! Really helped me with my dissertation. keep going :))

[@chiranjeevkumarmishra2401]

Wow

[@GauravGupta-pb8mk]

Thank you sir 😀👍

[@ibrahimhamid3321]

haha funny to watch, and good way to educate!! Thanks

[@vercimalle_0515]

Woah, this is way too creative!

[@ilaila3504]

thankyou that helped - it would have been amazing if i could tell all the words you are saying. You aren't muffling but - you talk fast and slow - with quick gaps - long gaps! nothing crazy but as someone who is half deaf - that becomes a problem. Subtitles would be super super ! youtube attempts subtitles but they really are crazy. thanks

[@ibchemvids]

+ila ila I have recently done some youtube learning myself and I agree - I think I can slow down a bit!

[@imanthasithija]

Thank you . I understood very well . 👍😊

[@puza3964]

In starting I got confused is it about chemistry or is it a video game but whatever it's good

[@vemmy7239]

YO THIS WAS SO GOOD

[@subbareddy5307]

Once the ions attach to the electrodes electrons are gaied by the particles on cathode. After this particles on both the electrodes become neutral. So do they fall of the electrodes. If they do how they still conduct electricity.

[@jaredhu5960]

I think they fall off and become solids because they became neutral. I did an experiment with salt solution connected to a circuit, and once I turned on the power the solution started fussing. Overtime I see the solution gets cloudy and a decrease in ammeter reading. A ionic solution gradually loses its conductivity overtime because it loses ions.

[@Niflheimelf]

Fabulous✨ Thank you;)

[@nourhaydar8848]

But why are they attracted to the positive or negative electrode? Arent the ions happy that they have reached the electron configuration of a nobel gas?

[@ibchemvids]

They may be stable but they are charged - so will be attracted to the oppositely charge electrode via electrostatic attraction. When the ions get there the electrostatic attraction will rip off (or add) electrons. This process requires energy (from the power source) since the ions are "happy". This extra energy makes them unstable(r) again. (higher energy means less stable)

[@nourhaydar8848]

Thank you :)

[@mohamedazougagh5451]

I found in some articles activation enrgy and migraton energy and Ea=Emigration+Eformation of vacancy/2 but I dont understand this can you please explain

[@schezo8678]

holy based

[@user-gt2rr7sd1n]

thanks a lot.this video is perfect

[@godstroke4490]

Very creative

[@alexrosellverges8345]

Have you actually programmed that?

[@ibchemvids]

Just played around and recorded in Garys mod.

[@response2you]

And it's 4.1 min long. Wow