Apacked column separator is a cylinder made of stainless steel is 30 feet long and has an outer diameter of 9 inches with a reactor wall thickness of 0.75 inches. it will be filled from end to end with iron catalyst where each catalyst pellet is considered spherical in shape and has a diameter of 0.45 inches determine the following: a) what is the inner diameter of the reactor in feet? determine the exact value then report the answer with two significant digits. b) calculate the volume of the reactor in cubic feet that will be filled with catalyst. determine the exact value then report the answer with two significant digits. c) porosity is the fraction of open space per unit volume filled with catalyst. if this catalyst has a porosity of 0.40, how many pellets will be able to fill the reactor? determine the exact value then report the answer to the nearest whole number of pellets. d) the catalyst has a unit cost of 150.00 dollars per unit. a unit equals 100 pellets. how much will the amount of catalyst that you determined in part c

At 40 âc the solution has at 40 â c the solution has blank g of k n o 3 per 100 g of water and it can contain up to blank g of k n o 3 per 100 g of water. at 0 â c the solubility is ~ blank g k n o 3 per 100 g of water, so ~ blank g k n o 3 per 100 g of water will precipitate out of solution. g of kno3 per 100 g of water and it can contain up to at 40 â c the solution has blank g of k n o 3 per 100 g of water and it can contain up to blank g of k n o 3 per 100 g of water. at 0 â c the solubility is ~ blank g k n o 3 per 100 g of water, so ~ blank g k n o 3 per 100 g of water will precipitate out of solution. g of kno3 per 100 g of water. at 0 âc the solubility is ~ at 40 â c the solution has blank g of k n o 3 per 100 g of water and it can contain up to blank g of k n o 3 per 100 g of water. at 0 â c the solubility is ~ blank g k n o 3 per 100 g of water, so ~ blank g k n o 3 per 100 g of water will precipitate out of solution. kno3 per 100 g of water, so ~ at 40 â c the solution has blank g of k n o 3 per 100 g of water and it can contain up to blank g of k n o 3 per 100 g of water. at 0 â c the solubility is ~ blank g k n o 3 per 100 g of water, so ~ blank g k n o 3 per 100 g of water will precipitate out of solution. gkno3 per 100 g of water will precipitate out of solution. a kno3 solution containing 55 g of kno3 per 100.0 g of water is cooled from 40 ∘c to 0 ∘c. what will happen during cooling?

Apump contains 0.5 l of air at 203 kpa. you draw back on the piston of the pump, expanding the volume until the pressure reads 50.8 kpa. what is the new volume of the air pump

Surface currents are caused by blank space . question 14 options: surface currents are caused by? differences in water temperature high salinity differences in density wind forces