An element (which is written as a X) makes the compositions X2O and XO. Which compositions it is gonna make with chlorine? a) XCl and XCl2
b) XCl2 and XCl3
c) XCl and XCl3

Consider this reaction taking place in a closed 2 liter container: 2so2(g) + o2(g) → 2so3(g) if the volume of the container is decreased to 1 liter, what will happen to the equilibrium of the reaction? it will shift left. it will shift right. it will remain constant it will decrease by half