Chemistry, 21.08.2019 22:20 meyeroppelt
Stripping ammonia from air into water (backhurst ex. 2-2 modified) it is desired to produce 100 kg of a solution of ammonia in wate rcontaining 10% by mass of ammonia. this will be achived by stripping ammonia from an ammonium-air mixture by water in a counter-current absorption tower. the inlet gas stream contains 20% ammonia by mass and the outlet gas 2% ammonia by mass. assume that air and water do not mix during the process. a) draw a process diagram. b) determine dof c) calculate the mass of ammonia-air which should be fed to the column.
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Chemistry, 22.06.2019 07:20
Describing intermolecular forces use the drop down menus to match the type of intermolecular force to its name dipole dipole interactions dipole induced dipole interactions london dispersion forces hydrogen bond van der waals forces done
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Chemistry, 22.06.2019 14:50
Consider the following multistep reaction: a bβab(slow) a abβa2b(fast)βββββββββββββββββ 2a bβa2b(overall) based on this mechanism, determine the rate law for the overall reaction. express your answer in standard masteringchemistry format. for example, if the rate law is k[a]3[b]2 type k*[a]^3*[b]^2
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Chemistry, 22.06.2019 17:30
To find the enthalpy of a reaction in the lab, you measured the of the reactants and the change during the reaction.
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Stripping ammonia from air into water (backhurst ex. 2-2 modified) it is desired to produce 100 kg o...
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