Complete the following reactions and write main products : (vii) `CH_(3)CHO overset(LiAIH_4)to `

Explanation

To complete the reaction of acetaldehyde (CH₃CHO) with lithium aluminum hydride (LiAlH₄), we will follow these steps:

### Step-by-Step Solution:

1. **Identify the Reactants**: The reactant is acetaldehyde (CH₃CHO) and the reducing agent is lithium aluminum hydride (LiAlH₄).

2. **Understanding the Role of LiAlH₄**: LiAlH₄ is a strong reducing agent that reduces carbonyl compounds (like aldehydes and ketones) to their corresponding alcohols. In this case, acetaldehyde will be reduced to ethanol.

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