In the oxidation of ethanol with acidified potassium dichromate, the final product is____ (acetic acid/formic acid)

Explanation

To determine the final product of the oxidation of ethanol with acidified potassium dichromate, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Reactants**: The reactants in this reaction are ethanol (C2H5OH) and acidified potassium dichromate (K2Cr2O7). The acidification typically involves the presence of H+ ions.

2. **Understand the Reaction Type**: This is an oxidation reaction where ethanol, a primary alcohol, is oxidized. Potassium dichromate is a strong oxidizing agent.

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