A container with two gases, helium and argon, is 44.0% by volume nitrogen and 56 % by volume oxygen. Calculate the partial pressure of oxygen if the total pressure inside the container is 11.00 atm

Butadiene undergoes a reaction at a certain temperature in the gas phase as follows: 2c4h6(g) --> c8h12(g) the following data were collected for this reaction: time (min) [c4h6] (m) 0 0.36 15 0.30 30 0.25 48 0.19 75 0. determine the order of the reaction and the rate constant. 1st order and k = 4.3x10 -4 s-1 1st order and k = 2.3x10-4 s-1 2nd order and k = 4.3x10-4 s-1 2nd order and k = 2.3x10-4 s-1 zero and k = 4.3x10-4 s-1

What does x represent in the formula for the compound xcl4?

What reaction is taking place? 02 + c3h8 = h20 + co2