Concentration-versus-time data were collected for the decomposition of ethanol (C₂H5OH) on an alumina (Al2O3) surface at

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Concentration Versus Time Data Were Collected For The Decomposition Of Ethanol C H5oh On An Alumina Al2o3 Surface At 1 (82.15 KiB) Viewed 31 times

Concentration-versus-time data were collected for the decomposition of ethanol (C₂H5OH) on an alumina (Al2O3) surface at 600 K. C₂H5OH(g) → C₂H4 (g) + H₂O(g) Time (s) [C₂H5OH] 0 5.0 x 10-2 100 4.6 x 10-2 200 4.2 x 10-² 3.8 x 10-2 3.4 x 102 3.0 × 10 2 300 400 500 Prepare a graph of [C₂H5OH] versus time. Review | Constants | Periodic Table Substitute these values into the equation used to find the slope of the line. For this line, the x-axis represents time (t) and the y-axis represents concentration (M) of ethanol. slope 4.6x10-2 M-5.0×10-2 M 100 s-0 s = -4.0 × 10-5 M/s Since the slope of the line is equal to -k, the rate constant for this reaction is 4.0 x 10-5 M/s. ▼ Part C What is the concentration of ethanol after 17.0 min? Express your answer to two significant figures and include the appropriate units. [C₂H5OH] 17.0 = Submit 32 31 #2-21 [C₂H5OH) 2 [C₂H5OH]₁ t₂-t₁ μÀ Value Request Answer Units ?