Consider the following reoction: 2NH5(g)pN2(g)+3H2(g) An equlbrium mixture of the three gases in a 10.1L container at 753K cantains 0.002.45 moles of NH3,0.265 moles of N3, and 0.303 moles of H2. What is the value of the equibrium constant at 753K ? K=