Question: When dinitrogen pentoxide is heated to 650 K, it decomposes to dinitrogen trioxide and molecular oxygen according to the reaction: N 2 O 5 (

When dinitrogen pentoxide is heated to 650 K, it decomposes to dinitrogen trioxide and molecular oxygen according to the reaction:

N2O5(g) N2O3(g) + O2(g) Kc = 0.0650 at 650 K

If the initial concentration of N2O5 in the 2.50 L flask is 0.150 M, then what is the number of moles of N2O5 at equilibrium in a 2.50 L flask.

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