Consider the gas phase reaction: 2NH3(g) ↔ N2(g) + 3H2(g) At a certain temperature, Kc is 2.2 x 10-3. The reaction is st

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Consider the gas phase reaction: 2NH3(g) ↔ N2(g) + 3H2(g) At acertain temperature, Kc is 2.2 x 10-3. The reaction is started byplacing a 0.040 mole sample of ammonia in an empty one liter flask.When equilibrium is established, how many moles of N2 will bepresent?
Select one:
a. 0.010 mol
b. 0.012 mol
c. 0.014 mol
d. 0.016 mol
e. 0.030 mol