When the system is at equilibrium, it contains NO2 at a pressure of 0.793 atm , and N2O4 at a pressure of 0.0629 atm . The volume of the container is then reduced to half its original volume. What is the pressure of each gas after equilibrium is reestablished

Which is the layer underground where all empty spaces are filled with a combination of air and water ?

Flourine is found to undergo 10% radioactivity decay in 366 minutes determine its halflife

Although respiratory organs vary across different organisms, they all contain respiratory surfaces that have a large surface area and are extremely thin. explain why having an extremely thin respiratory surface with a large surface area is advantageous for the process of gas exchange