Chemistry, 13.10.2019 17:20 alyxkellar06

4. gasoline, which we will represent as having the properties of isooctane, c8h18, is consumed by an idling automobile engine at a rate of 1 gal/h. co is a toxic air pollutant formed from the incomplete combustion of the gasoline. an air monitor in the garage where work is being done on an engine detects an accumulation of co. what does this information imply about the gasoline-to-air ratio being fed to the engine? if we assume that gasoline has properties of isooctane, estimate the feed rate (mol/h) of air for 10% excess oxygen fed to the engine. the mw and density of isooctane is 114.23 g/mol and 691.87 kg/m3, respectively. air contains 21 mol % o2. (hint: balance the stoichiometric equation to determine the theoretical number of moles of o2, c8h18 + n o2 = n h2o + n co2).

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4. gasoline, which we will represent as having the properties of isooctane, c8h18, is consumed by an...

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