Argon and methane are absorbed from nitrogen into liquid ammonia at 2523 k and 175.0 atm. feed rate of gas is 100.0 kmol/h. feed gas contains 0.020 mol% ar and 0.130 mol% methane. outlet gas contains 0.0008 mol% methane. entering liqud ammonia is pure. operate with l/v-26.0. assume l and v flow rates are constam equilibrium data for methane is, partial pressure methane = 3600 atm and the partial pressure for argon = 7700 atm
a. find the outlet mole fraction of methane in the liquid
b. find the number of equilibrium stages required.
c. find the outlet mole fraction of argon in the gas.

In a laboratory experiment, a fermenting aqueous solution of glucose and yeast produces carbon dioxide gas and ethanol. the solution was heated by burning natural gas in a bunsen burner to distill the ethanol that formed in the flask. during the distillation, the ethanol evaporated and then condensed in the receiving flask. the flame of the burner was kept too close to the bottom of the flask and some of the glucose decomposed into a black carbon deposit on the inside of the flask. during this experiment the following changes occurred. which of these changes involved a physical change and not a chemical change? check all that apply. 1-condensation of ethanol 2-evaporation of ethanol 3- formation of carbon dioxide gas from glucose burning of natural gas 4-formation of ethanol from glucose by yeast 5-formation of a carbon deposit inside the flask

Draw the skeletal structures of two different molecules that are each made of 5 carbon atoms and 12 hydrogen atoms.

Which statement describes james chadwick’s discovery.