A) S(s) + o2(g) 》SO2(g) oxidation or reduction
b) Mg(s) +S(s) 》MgS(s)

When the volume and number of particles of a gas are constant which of the following is also constant

The excretory system,need answers for all: )

The solid xy decomposes into gaseous x and y: xy(s) m x(g) + y(g) kp = 4.1 (at 0 °c) if the reaction is carried out in a 22.4 l container, which initial amounts of x and y will result in the formation of solid xy?