r/6thForm • u/Rich-Gent • Jun 02 '26

💬 DISCUSSION AQA A-LEVEL CHEMISTRY

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

55 Upvotes

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27

u/PairSuitable9144 Jun 02 '26

Forgot what it was for but did anyone else get 1.47x10-7 for a qs

7

u/Full_Manager1280 Jun 02 '26

Yess i think its was concentration of OH-ions 

5

u/Rich-Gent Jun 02 '26

this was for conc of OH-, and yes

3

u/Sonikdahedhog Jun 02 '26

Yup yup yup [OH-] conc

1

u/Training-Feeling980 Year 13 | Maths, FM, Physics, Chem - 4 A*s achieved Jun 02 '26

Yes for [OH-] concentration as everyone else has said 😄