ANS: 19. The equilibrium constant, Kp, for the reaction below is 0.24 at 1500°C. SO,(g) +NO(g) SO (g) +NO-(g) If 0.30 atm of sulfur trioxide, 0.15 atm of nitrogen monoxide, 0.55 atm of sulfur dioxide, and 0.030 atm of nitrogen dioxide are mixed, what changes in pressure will occur? a. The pressures of SO, and NO decrease; the pressures of SO2 and NO2 increase. b. The pressures of SO, and NO increase; the pressures of SO2 and NO2 decrease c. The pressures of SO, and SO2 decrease; the pressures of NO and NO2 increase. d. The pressures of SOs and SO2 increase; the pressures of NO and NO2 decrease. e Equal numbers of particles exist on both sides of the equation; no reaction will occur.

I have 2+2 is 4-1 that’s three quick maths every day man’s on the block smoke trees see that girl in the park that girl is

For cyclohexane compounds drawn in a chair conformation:   -axial bonds are vertical  -equatorial bonds are parallel to two bonds within the ring.  thus, as i assume the chair conformation is drawn:   -the x group is in an axial position, as are the five other vertical bonds.  -three axial bonds are on the top face of the ring  -the other three axial bonds are on the bottom face  the position of the second substituent on each ring carbon is equatorial.  gauche groups must be on an adjacent carbon such as carbon 6 and carbon 2, and also gauche groups are rotated by 60 degrees relative to each other.  drawing the newman projections for c1–c2 and c1–c6 aids in visualizing the groups that are gauche to the y group on c1.  click this link and watch some academic videos that may you more understand the topic 

The answer is c) pyrite