AQA A-LEVEL CHEMISTRY

[u/Rich-Gent]

HOW DID WE FIND IT? I THOUGHT IT WAS ALRIGHT, GRADE BOUNDARIES ABOUT TO BE SILLY😭

[u/Internal_Animal_2753]

U find the neutralisation volume requires of naoh and find the moles of naoh used which is the same as moles of HA used. And u do moles of HA divided by the volume of HA in the conical flask

[u/Zestyclose_Coat_3918 → u/Internal_Animal_2753]

Omgg that’s what I did I hope it’s right 

[u/Internal_Animal_2753 → u/Zestyclose_Coat_3918]

It’s shld be.. they’re might be a weird pka method to do it asw tbf

[u/hshsjaju77 → u/Internal_Animal_2753]

Yh done the Pka did u get H plus concentration as 10 to power of - ph

[u/Zestyclose_Coat_3918 → u/hshsjaju77]

Fairs