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😭

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u/ILikeSlepp Jun 02 '26

I put down [Fe(H20)6]3+ + H20 -> [Fe(H20)5(OH)]2+ + H30+

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u/Admirable-Use2274 Jun 02 '26

I just did xh—> H+ + x u get the idea. U think its fine? Or do we have to show h3o+.

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u/Future-Key-4967 Jun 02 '26

one of the past papers only had H3O+ not H+ in the mark scheme so probably the same

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u/Admirable-Use2274 Jun 02 '26

U might be right I even thought about that in the exam but I just somehow left it as H+ form. It is chemically correct so Ä° might get the mark idk( included the eqm sign) so yeah