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Cr+3 C2H3O2-1 <----- these are the ions and their charges

Cr+3 C2H3O2-1 C2H3O2-1 C2H3O2-1 <---- the charges have to add up to zero, so three -1 acetate ions cancel out one +3 chromium ion

Cr(C2H3O2)3 <----- simplify

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15y ago
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15y ago

Cr+3 C2H3O2-1 <------ these are the ions and their charges

Cr+3 C2H3O2-1 C2H3O2-1 C2H3O2-1 <---- the charges have to add up to zero, so three -1 acetate ions cancel out one +3 chromium ion. Cr(C2H3O2)3 <---- simplify

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11y ago

One version of this formula is Cr(C2H2O2)3.

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12y ago

Formula: (CH3COO)3Cr

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13y ago

chromium 3= Cr*3+

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13y ago

Cr(CH3COO)3

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13y ago

Cr(CH3COO)2

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Q: What is the chemical formula for chromium 3 dichromate?
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