Enter a balanced equation for the complete combustion of liquid C3H6O. Express your answer as a chemical equation. Identify all of the phases in your answer. ΑΣφ ? C; H, O(1) + 0, (g)→CO, (g)+H, O(g) O A chemical reaction does not occur for this question.

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**Balanced Chemical Equation for the Complete Combustion of Liquid C₃H₆O**

To determine the complete combustion of liquid C₃H₆O, you need to write the chemical equation and identify the phases of each compound involved. 

**Given Equation:**
\[ C_3H_6O(l) + O_2(g) \rightarrow CO_2(g) + H_2O(g) \]

### Explanation:

1. **C₃H₆O (l)**: This represents liquid Propanol (or another isomer with the same formula).
   - **Phase**: Liquid (l)
   
2. **O₂ (g)**: This represents oxygen gas.
   - **Phase**: Gas (g)
   
3. **CO₂ (g)**: This represents carbon dioxide gas.
   - **Phase**: Gas (g)
   
4. **H₂O (g)**: This represents water in the gaseous phase (steam).
   - **Phase**: Gas (g)

### Steps to Balance the Equation:

1. **Balance the carbons (C)**:
   - There are 3 carbons on the reactant side (C₃H₆O) and we need 3 on the product side.
   - Put a coefficient of 3 before CO₂: 
     \[ C_3H_6O(l) + O_2(g) \rightarrow 3CO_2(g) + H_2O(g) \]

2. **Balance the hydrogens (H)**:
   - There are 6 hydrogens on the reactant side (C₃H₆O) and we need 6 on the product side.
   - Put a coefficient of 3 before H₂O:
     \[ C_3H_6O(l) + O_2(g) \rightarrow 3CO_2(g) + 3H_2O(g) \]

3. **Balance the oxygens (O)**:
   - There are now 3 CO₂ which gives us \(3 \times 2 = 6\) oxygens.
   - There are also 3 H₂O which gives us \(3 \times 1 = 3\) oxygens.
   - Total oxygens needed on the reactant side is 9 (6 from CO₂ and 3 from H₂O).
Transcribed Image Text:**Balanced Chemical Equation for the Complete Combustion of Liquid C₃H₆O** To determine the complete combustion of liquid C₃H₆O, you need to write the chemical equation and identify the phases of each compound involved. **Given Equation:** \[ C_3H_6O(l) + O_2(g) \rightarrow CO_2(g) + H_2O(g) \] ### Explanation: 1. **C₃H₆O (l)**: This represents liquid Propanol (or another isomer with the same formula). - **Phase**: Liquid (l) 2. **O₂ (g)**: This represents oxygen gas. - **Phase**: Gas (g) 3. **CO₂ (g)**: This represents carbon dioxide gas. - **Phase**: Gas (g) 4. **H₂O (g)**: This represents water in the gaseous phase (steam). - **Phase**: Gas (g) ### Steps to Balance the Equation: 1. **Balance the carbons (C)**: - There are 3 carbons on the reactant side (C₃H₆O) and we need 3 on the product side. - Put a coefficient of 3 before CO₂: \[ C_3H_6O(l) + O_2(g) \rightarrow 3CO_2(g) + H_2O(g) \] 2. **Balance the hydrogens (H)**: - There are 6 hydrogens on the reactant side (C₃H₆O) and we need 6 on the product side. - Put a coefficient of 3 before H₂O: \[ C_3H_6O(l) + O_2(g) \rightarrow 3CO_2(g) + 3H_2O(g) \] 3. **Balance the oxygens (O)**: - There are now 3 CO₂ which gives us \(3 \times 2 = 6\) oxygens. - There are also 3 H₂O which gives us \(3 \times 1 = 3\) oxygens. - Total oxygens needed on the reactant side is 9 (6 from CO₂ and 3 from H₂O).
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