Write a balanced chemical equation for each of the following: Reaction of ammonia with oxygen in presence of platinum.

Explanation

To write a balanced chemical equation for the reaction of ammonia with oxygen in the presence of platinum, we will follow these steps:

### Step 1: Write the unbalanced equation
The reactants are ammonia (NH₃) and oxygen (O₂), and the products are nitrogen monoxide (NO) and water (H₂O). The unbalanced equation can be written as:
\[ \text{NH}_3 + \text{O}_2 \rightarrow \text{NO} + \text{H}_2\text{O} \]

### Step 2: Identify the number of atoms for each element
- On the left side (reactants):
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