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What is formula for compound Cr2+ and CN-
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What is formula for compound Cr2+ and CN-

User Patrick Dark
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1 Answer

5 votes

Answer:
\text{Cr}(\text{CN})_2

Step-by-step explanation:

The total charge of the compound must be zero, so there must be two cyanide ions for every one chromium(II) ion.

User Fitrah M
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