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2. (5 points) A. Write the equilibrium expression for the reaction: N2(e)+O2(e)2NO(8) B. Calculate the equilibrium constant, at equilibrium concentrations of [N2]=0.78M, [O2]=0.21M,[NO]=9104M. Which does the reaction favor, products or reactants? C. Why is NO able form in a gas stove or gasoline or diesel car engine, but is not able to form in an electric car, or in our warm bodies when we breathe in N2 an O2 ? (5 points) Consider the reaction above at equilibrium in a closed container. Which way would tha mantinn an (tn form more reactants or products) to regain equilibrium under the following