Amphoteric Hydroxides Help, 2 Mins A2 AQA
I know that Cr(OH)3 and Al(OH)3 are both amphoteric hydroxides is there any more I should know eg Fe(OH)3 as I have seen it form [Fe(OH)4(H2O)2]- when in conc aq NaOH ?
(edited 7 years ago)
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