Methanol and oxygen react to form carbon dioxide and water, like this: 2 CH;OH(1)+3 O,(9)→2CO,(9)+4H,0(g) At a certain temperature, a chemist finds that a 2.8 L reaction vessel containing a mixture of methanol, oxygen, carbon dioxide, and water at equilibrium has the following composition: compound amount CH;OH 4.49 g O2 2.90 g CO2 4.92 g H,0 3.97 g Calculate the value of the equilibrium constant K, for this reaction. Round your answer to 2 significant digits. K_ = 0

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Methanol and oxygen react to form carbon dioxide and water, like this:

\[ 2 \text{CH}_3\text{OH}(l) + 3 \text{O}_2(g) \rightarrow 2 \text{CO}_2(g) + 4 \text{H}_2\text{O}(g) \]

At a certain temperature, a chemist finds that a 2.8 L reaction vessel containing a mixture of methanol, oxygen, carbon dioxide, and water at equilibrium has the following composition:

| **Compound** | **Amount** |
|--------------|------------|
| CH₃OH        | 4.49 g     |
| O₂           | 2.90 g     |
| CO₂          | 4.92 g     |
| H₂O          | 3.97 g     |

Calculate the value of the equilibrium constant \( K_c \) for this reaction. Round your answer to 2 significant digits.

\[ K_c =  \boxed{} \]
Transcribed Image Text:Methanol and oxygen react to form carbon dioxide and water, like this: \[ 2 \text{CH}_3\text{OH}(l) + 3 \text{O}_2(g) \rightarrow 2 \text{CO}_2(g) + 4 \text{H}_2\text{O}(g) \] At a certain temperature, a chemist finds that a 2.8 L reaction vessel containing a mixture of methanol, oxygen, carbon dioxide, and water at equilibrium has the following composition: | **Compound** | **Amount** | |--------------|------------| | CH₃OH | 4.49 g | | O₂ | 2.90 g | | CO₂ | 4.92 g | | H₂O | 3.97 g | Calculate the value of the equilibrium constant \( K_c \) for this reaction. Round your answer to 2 significant digits. \[ K_c = \boxed{} \]
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