Amixture of n-hexane vapor and air leaves a solvent recovery unit and flows through a 70 cm diameter duct at a velocity of 3.00 m/s. at a sampling point in the duct the temperature is 40 c, the pressure is 850 mm hg, and the dew point of the sampled gas is 25 c. the gas is fed to a condenser in which it is cooled at constant pressure, condensing 60% of the hexane in the feed. a) perform a degree-of-freedom analysis to show that enough information is available to calculate the required condenser outlet temperature (c) and cooling rate (kw).b) perform the calculations to acquire the required condenser outlet temperature (c) and cooling rate (kw).
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This active feature of earth's crust in building mountain ranges as well as islands. this feature is a a) cavern. b) earthquake. c) mountain. d) volcano.
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Achemist 16 drop copper metal from copper chloride solution. the chemist place is 0.50 g of aluminum foil in a solution containing 0.75 g of copper (ii) chloride. a single replacement reaction takes place. which statement explains the maximum amount of copper that the chemist can extract using this reaction?
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#7 how does the structure of amino acids allow them to form a polypeptide? each amino acid has an amino group and a carboxyl group. each amino acid has a hydrogen atom and a carboxyl group. each amino acid has a carboxyl group and an r group. each amino acid has an r group and a hydrogen atom.
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Amixture of n-hexane vapor and air leaves a solvent recovery unit and flows through a 70 cm diameter...
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