What is the oxidation state of chromium in K2Cr2O7?
Understand the Problem
The question is asking for the oxidation state of chromium in the compound K2Cr2O7, which is potassium dichromate. To determine the oxidation state, we need to consider the charges of potassium and oxygen and how chromium fits into this balance.
Answer
+6
The final answer is +6
Answer for screen readers
The final answer is +6
More Information
In potassium dichromate (K2Cr2O7), potassium has an oxidation state of +1, oxygen has -2, and chromium is determined to be +6 to balance the compound to zero.
Tips
Ensure to sum the oxidation states of all elements to equal the total charge of the compound. Avoid common errors, like incorrect balancing.
Sources
- Find the Oxidation Number of Cr in K2Cr2O7 - unacademy.com
- Solved - What is the oxidation number of chromium in K2Cr2O7 - chegg.com
- Find the oxidation number of Cr in K2Cr2O7 - BYJU'S - byjus.com
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