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The value of Kc for the reaction 3O2 (g) 2O3 (g) is 2.0 ×10–50 at 25°C. If the equilibrium concentration of O2 in air at 25°C is 1.6 ×10–2 ,

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asked Oct 7, 2017 in Chemistry by jisu zahaan (28,760 points) ● 26 ● 374 ● 807

The value of Kc for the reaction 3O2 (g) 2O3 (g) is 2.0 ×10–50 at 25°C. If the equilibrium concentration of O2 in air at 25°C is 1.6 ×10–2 , what is the concentration of O3? 

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answered Oct 7, 2017 by sforrest072 (157,439 points) ● 60 ● 409 ● 933
selected Oct 8, 2017 by sanjeev
 
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The given reaction is: 

Then, we have, 

Hence, the concentration of   O3 is 2.86 X 10-28 M,

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