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What happens to Cr3+ ion when it is converted to Cro42-
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What happens to Cr3+ ion when it is converted to Cro42-
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May 19, 2021
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What happens to Cr3+ ion when it
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Its oxidation number decreases and undergoes reduction
Jason Law
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May 25, 2021
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Jason Law
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A chromate ion consists of four oxygen atoms bonded to a chromium atom. It has two extra electrons. The formula of this ion: Cr4O2– CrO42+ CrO42– (This one is correct by the way)
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