In the reaction given, 3.07 moles of hexane (C6H14) must burn to form 18.4 mol of carbon dioxide.
<h3>STOICHIOMETRY:</h3>
According to this question, the following balanced equation is given:
2C6H14 + 19O2 → 12CO2 + 14H2O
Based on the above equation, 2 moles of hexane (C6H14) is burnt in oxygen to produce 12 moles of carbon dioxide (CO2).
This means that for 18.4 moles of carbon dioxide to be formed, (18.4 × 2)/12 = 3.07 moles of hexane must burn.
Therefore, 3.07 moles of hexane (C6H14) must burn to form 18.4 mol of carbon dioxide.
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