the composition of a gas mixture at atm and 298 C is: Component: H2 H2O CO CO2 O2 Mole fraction: 0.40 0.10 0.40 0.08 0.02 Find the equilibrium composition for this system at 800oC and total pressure of 1atm.

d.) the average kinetic energy of the gas particles is greater in container b because its particles move faster.

i believe you are right for all except the 3rd ( look at sqdancefan his answer is much better)

the answer would be c

air

in a tire you fill a tire with air

then a couple days later you check the air pressure in the tire

hope this mark me brainliest