The measurement was conducted in the sealed vial containing air and ethanol at two different pressures and temperatures: 890.27 mmhg at 27 ∘ c and 908.53 mmhg at 40 ∘ c. from earlier measurements one found that the pressure of air at 27 ∘ c is 760.05 mmhg. what is the vapor pressure?

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.