The chromate-dichromate equilibrium (15.23) | Edexcel A-level Chemistry — 9CH0 | KnowledgeSet

The chromate-dichromate equilibrium

Chemistry · A-Level · Edexcel · Edexcel A-level Chemistry — 9CH0 · Specification point · 15.23 · Transition Metals · Reactions of transition metal elements

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Students should:
$2\mathrm{CrO}_{4}^{2-}+2\mathrm{H}^{+}\rightleftharpoons\mathrm{Cr}_{2}\mathrm{O}_{7}^{2-}+\mathrm{H}_{2}\mathrm{O}$