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A mixture of CH4 and H2O is passed over a nickel catalyst at 1000 K. The...

A mixture of CH4 and H2O is passed over a nickel catalyst at 1000 K. The emerging gas is collected at 5.00 L flask and is found to contain 8.62 g of CO 2.60 g of H2 43.0g of CH4 and 48.4g of H2O. Assuming that equilibrium has been reached calculate Keq for the reaction

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