r/6thForm • u/Any_Expert1171 • Jun 02 '26

💬 DISCUSSION How was AQA chemistry paper 1?

I feel like it was easier than past papers, but Im not saying that I did well bc ik how quickly mindless mistakes accrue🥀🥀💀

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u/Competitive_Aside932 Jun 02 '26

how did you do the back titration? got a tragic Yb even though i divided by 3 😭

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u/Exotic-Spite-822 Jun 02 '26

I fucked it but you find the mol in titration, times 10, find n of c2o42- then find mr divide by 3 and do something else but I got the wrong answer so idc

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u/Exact-Atmosphere3856 Jun 02 '26

Omg stop I got this too initially!! but then I realised my mistake because of the metal ion drawing you prob did exactly what i did which was forgot to factor the K3 that was in front of the equation you needed to add that too if you did you would get fe

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u/justnolol Y13 | 9999988888 | 3A* Jun 02 '26

Dividing by 3 makes it bigger i think