What causes a gas to exert pressure when confined in a container

The most efficient way to establish the best possible economizer position is to measure

Which characteristics can be used to differentiate star systems? check all that apply.

For the reaction c6h14(g) & longrightarrow; c6h6(g) + 4h2(g), δp(h2)/δt was found to be 2.5 x 10-2 atm/s, where δp(h2) is the change in pressure of hydrogen. determine δp(c6h14)/δt for this reaction at the same time.