4 A container has a mixture of NO2 gas and N2O4 gas in equilibrium. The chemical reaction between the two gases is described by the equation 2N02N204 The
partial pressure of NO2 is 61.2 MPa and the partial pressure of N, O, is 38.8 MPa. Several weights are added to the lid of the container, increasing the total pressure on
the container to 200 MPa What are the most likely partial pressures when equilibrium is established again?
B. PNO
A PNo, = 122.2 MPa, PN,0. = 154.8 MPa
66.8 MPa, PN,0. = 133.2 MPa
C. Pno, = 98.7 MPa, PN,0. = 101.3 MPa
112.4 MPa, PN,0. = 87.6 MPa
D. PNO