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What processes can be used to seperate Chromium from Ferrous salts in Iron ore?

I don't have any additional details, but any ideas?

2007-05-28 16:05:26 · 1 answers · asked by sdog 3 in Science & Mathematics ➔ Chemistry

1 answers

Chromium hydroxide is amphoteric, so adding excess alkali will dissolve the chromium, but not the iron.

There are some key terms for you to look up!

2007-05-29 02:05:23 · answer #1 · answered by Gervald F 7 · 0⤊ 0⤋

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