hidden gem tbf

Can't believe how underrated this channel is. You managed to make me watch theoric chemistry videos on my own.

This was absolutely the best explanation on born-haber cycle 🔥💯

the animations are truly brilliant

love the animations! make it really easy to follow

Thank you very much, my teacher. This video summarizes my understanding of this topic Because in the final year curriculum (in Arab countries the final grade is grade 12) there is this lesson in the chemistry curriculum, and you explained the whole lesson to me, thank you very much. I appreciate your efforts and keep going

Absolutely fantastic

Another great tutorial.

Thank u so much

thanks a lot

Powerful

thanks sir

On the last example why did we have to place 2 as the coefficient is it because Bromine is a diatomic

Do we normally have to draw the diagram in A Level exam or would we only need to calculate the values?

@Chemistorian

Жыл бұрын

From what I've seen, it usually involves completing a partially-filled Born-Haber cycle, and calculating a missing enthalpy change. Check with your exam board to be sure!

for the MgBr2, why is the atomisation doubled, isn't there a 2 below the Br so wont it be the same? overall it was easier to understand though thank you, except for the last one

@Chemistorian

4 ай бұрын

The enthalpy of atomisation describes the formation of ONE mole of gaseous atoms. In the MgBr2 example, we form TWO moles of gaseous atoms, so we need to double the enthalpy of atomisation for bromine.

@User-dt6he

4 ай бұрын

@@Chemistorian Sir, but for NaCl, why did you not do 1/2 atomisation of Cl since there is 1/2 mole. Sorry for the silly question.

@Chemistorian

4 ай бұрын

For NaCl, there’s half a mole of Cl2, but that forms ONE mole of Cl atoms. It’s always based on how many moles of gaseous atoms are formed.

@User-dt6he

3 ай бұрын

Ohh! TYSM SIR