How much oxygen is required for complete combustion of 560 g of ethene?

Options

A. 6.4 kg
B. 1.92 Kg
C. 2.8 kg
D. 9.6 kg

Explanation

To determine how much oxygen is required for the complete combustion of 560 g of ethene (C2H4), we can follow these steps:

### Step 1: Write the balanced chemical equation for the combustion of ethene.
The balanced equation for the combustion of ethene is:
\[ \text{C}_2\text{H}_4 + 3\text{O}_2 \rightarrow 2\text{CO}_2 + 2\text{H}_2\text{O} \]

### Step 2: Calculate the molar mass of ethene (C2H4).
The molar mass of ethene (C2H4) can be calculated as follows:
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