A student ran the following reaction in the laboratory at 282 K: 2CH,Cl½(g) CH4(g) + CC14(g) When she introduced 6.98×10-² moles of CH,Cl(g) into a 1.00 liter container, she found the equilibrium concentration of CH,Cl2(g) to be 4.62×103 M. Calculate the equilibrium constant, K., she obtained for this reaction. K. =

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A student ran the following reaction in the laboratory at 282 K:

\[ \text{2CH}_2\text{Cl}_2(\text{g}) \rightleftharpoons \text{CH}_4(\text{g}) + \text{CCl}_4(\text{g}) \]

When she introduced \(6.98 \times 10^{-2}\) moles of \(\text{CH}_2\text{Cl}_2(\text{g})\) into a 1.00 liter container, she found the equilibrium concentration of \(\text{CH}_2\text{Cl}_2(\text{g})\) to be \(4.62 \times 10^{-3}\) M.

Calculate the equilibrium constant, \(K_c\), she obtained for this reaction.

\[ K_c = \underline{\phantom{aaaaaaaa}} \]
Transcribed Image Text:A student ran the following reaction in the laboratory at 282 K: \[ \text{2CH}_2\text{Cl}_2(\text{g}) \rightleftharpoons \text{CH}_4(\text{g}) + \text{CCl}_4(\text{g}) \] When she introduced \(6.98 \times 10^{-2}\) moles of \(\text{CH}_2\text{Cl}_2(\text{g})\) into a 1.00 liter container, she found the equilibrium concentration of \(\text{CH}_2\text{Cl}_2(\text{g})\) to be \(4.62 \times 10^{-3}\) M. Calculate the equilibrium constant, \(K_c\), she obtained for this reaction. \[ K_c = \underline{\phantom{aaaaaaaa}} \]
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