4. The atmosphere contains 78% N₂(g), 21% O₂(g), and traces of other gases. These gases react at high temperature to for

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4 The Atmosphere Contains 78 N G 21 O G And Traces Of Other Gases These Gases React At High Temperature To For 1 (21.89 KiB) Viewed 72 times

4. The atmosphere contains 78% N₂(g), 21% O₂(g), and traces of other gases. These gases react at high temperature to form nitrogen monoxide, an important pollutant. N₂(g) + O₂(g) 2NO(g) For this reaction at a certain temperature, Ke=3.6 x 105. If the initial concentration of N₂(g) is 0.72 mol/L, and O2(g) is 0.18 mol/L, what will be the equilibrium concentration of NO(g) at this temperature? (Value: 4 marks)