How many litre of Oxygen required for complete combustion of `6.0g` ethane at `NTP` ?

Explanation

To determine how many liters of oxygen are required for the complete combustion of 6.0 g of ethane (C2H6) at Normal Temperature and Pressure (NTP), we can follow these steps:

### Step 1: Write the balanced chemical equation for the combustion of ethane.
The balanced equation for the complete combustion of ethane is:

\[ \text{C}_2\text{H}_6 + 7\text{O}_2 \rightarrow 4\text{CO}_2 + 6\text{H}_2\text{O} \]
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