Ethane burns in air to give H 2 O and CO 2 . (a) Four gases are

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Ethane burns in air to give H2O and CO2.2 C,H(g) + 7 Oz(g)  4 CO2(g) + 6 H,O(g)

(a) Four gases are involved in this reaction. Place them in order of increasing rms speed. (Assume all are at the same temperature.)
(b) A 3.26-L flask contains C2H6 at a pressure of 256 mm Hg and a temperature of 25°C. Suppose O2 gas is added to the flask until C2H6 and O2 are in the correct stoichiometric ratio for the combustion reaction. At this point, what is the partial pressure of O2 and what is the total pressure in the flask?

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Chemistry And Chemical Reactivity

ISBN: 9780357001172

10th Edition

Authors: John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

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