Agas stream containing n-hexane in nitrogen with a relative saturation of 90% is fed to a condenser at 75°c and 3.0 atm absolute. the product gas emerges at 0°c and 3.0 atm at a rate of 746.7m3/h. calculate the percentage condensation of hexane (moles condensed/mole fed) and the rate (kw) at which heat must be transferred from the condenser

Which term describes a fracture in the earth at which land stays in the same place? a. joint b. fault c. split d. hinge

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

What element has similar physical and chemical properties as boron.