Awastewater contains sand particles of three major sizes: 0.002 mm, 0.6 mm and 6 mm. a settling basin is designed to achieve 1005 removal of 0.6 mm diameter particles. assume water temperature is 20 °c. how much removal can be achieved for the other particle size. the specific gravity can be assumed as the same as in problem 1. chme441: basic design of physical unit processes v 1. calculate the terminal velocity of a spherical sand particle settling through water at 20 °c. the diameter of the particles is 0.6mm and specific gravity is 2.65. the density and viscosity of water are 997 kg/m' and 0.89 x 10°n. s/m. 2. a wastewater contains sand particles of three major sizes: 0.002 mm, 0.6 mm and 6 mm. a settling basin is designed to achieve 1005 removal of 0.6 mm diameter particles. assume water temperature is 20 °c. how much removal can be achieved for the other particle size. the specific gravity can be assumed as the same as in problem 1.
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Chemistry, 22.06.2019 09:40, kolibeilfuss
Sulfur dioxide and oxygen react to form sulfur trioxide during one of the key steps in sulfuric acid synthesis. an industrial chemist studying this reaction fills a 25.0l tank with 4.5 mol of sulfur dioxide gas and 4.5 mol of oxygen gas at 30.°c. he then raises the temperature, and when the mixture has come to equilibrium measures the amount of sulfur trioxide gas to be 1.4 mol. calculate the concentration equilibrium constant for the reaction of sulfur dioxide and oxygen at the final temperature of the mixture. round your answer to 2 significant digits.
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Chemistry, 22.06.2019 17:00, marsjupiter2554
The atoms of a solid aluminum can are close together, vibrating in a rigid structure. if the can is warmed up on a hot plate, what happens to the atoms?
Answers: 1
Awastewater contains sand particles of three major sizes: 0.002 mm, 0.6 mm and 6 mm. a settling bas...
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