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For the gas phase decomposition of dimethyl ether at 500°C CH3OClly -CH4 + H2 + CO the following data have been obtained: - [CH3OCH3l, M 0.143 time, min le.07× 10-2-一1 .31x102 3.95x102 53.6 9. 17.9 35.7 The average rate of disappearance of CH3OCH3 over the time period from t-35.7 min tot 53.6 min is 1.184 M min
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53. ‘-у 35.. 1구·9 3 min

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