# Problem: At 1700°C, the equilibrium constant, Kc, for the following reaction is 4.10× 10–4.N2(g) + O2(g) ⇌ 2 NO(g)What percentage of O2 will react to form NO if 0.447 mol of N2 and 0.447 mol of O2 are added to a 0.619-L container and allowed to come to equilibrium at 1700°C?

###### FREE Expert Solution

We are being asked to determine the percentage of O2 that will react to form NO if 0.447 mol of N2 and 0.447 mol of O2 are added to a 0.619-L container and allowed to come to equilibrium at 1700°C.

We are going to do the following steps:

Step 1: Construct ICE Chart

Step 2: Determine the percentage of O2 reacted

95% (470 ratings) ###### Problem Details

At 1700°C, the equilibrium constant, Kc, for the following reaction is 4.10× 10–4.

N2(g) + O2(g) ⇌ 2 NO(g)

What percentage of O2 will react to form NO if 0.447 mol of N2 and 0.447 mol of O2 are added to a 0.619-L container and allowed to come to equilibrium at 1700°C?

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