Home > Community > In the analysis of group 3 cations, why is the higher valence state of iron more preferred in its analysis while a lower valency state of chromium is desired?

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In the analysis of group 3 cations, why is the higher valence state of iron more preferred in its analysis while a lower valency state of chromium is desired?

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In the analysis of group 3 cations, why is the higher valence state of iron more preferred in its analysis while a lower valency state of chromium is desired?

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