A 10.00-g sample of CH4(g) initially at a pressure of 888 Torr and occupying a rigid container with a constant volume is heated from 62 °C to 458 °C. What mass of
methane needs to be removed to maintain a constant pressure within the container?

What pressure will be exerted by 0.675 moles of a gas at 25*c if it is in a 0.750-l container?

‘which reaction would most likely require the use of an inert electrode?

Liquid ammonia is produced at high temperatures and under great pressure in a tank by passing a mixture of nitrogen gas and hydrogen gas over an iron catalyst. the reaction is represented by the following equation. n2(g) + 3h2(g) → 2nh3(g) changing all but one experimental condition will affect the amount of ammonia produced. that condition is a) increasing the concentration of both reactants b) changing the temperature within the tank c) decreasing the pressure within the tank. d) increasing only the amount of nitrogen present.