The reaction in the interactive worked example is carried out at a different temperature at which kc = 0.055. this time, however, the reaction mixture starts with only the product, [no] = 0.0100 m, and no reactants. find the equilibrium concentrations of n2, o2, and no at equilibrium.

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Chemistry

Damian Miranda

26 July, 06:27

The reaction in the interactive worked example is carried out at a different temperature at which kc = 0.055. this time, however, the reaction mixture starts with only the product, [no] = 0.0100 m, and no reactants. find the equilibrium concentrations of n2, o2, and no at equilibrium.

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Gracelyn Keith · Answer 1

N2 (g) + O2 (g) 2NO (g) Kc =.055

Using the ICE Table:Kc = ([.01-2x]^2) / ([x]*[x]).055 = ([.01-2x]^2) / ([x]*[x]) Solve for x wherein x =.00445

In conclusion, the equilibrium concentrations are as follows:[N2] =.00445M[O2] =.00445M[NO] =.0011M.