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Ethanolamine: Quiz


Question 1:
What is the chemical name of Ethanolamine (IUPAC)
aluminium trihydride

Question 2: Monoethanolamine is produced by reacting ethylene oxide with aqueous ________; the reaction also produces diethanolamine and triethanolamine.

Question 3: It is used as feedstock in the production of detergents, ________, polishes, pharmaceuticals, corrosion inhibitors, chemical intermediates.
EmulsionDosage formCream (pharmaceutical)Colloid

Question 4: The ratio of the products can be controlled by changing the ________ of the reactants.
GasTemperatureChemical reactionStoichiometry

Question 5: Aqueous solutions of MEA (solutions of MEA in water) are used as a gas stream scrubbing ________ in amine treaters.
ColloidLiquidSolidSupercritical fluid

Question 6: An aqueous solution of a strong base such as ________ (NaOH) will not readily release these gases once they have dissolved.
Sodium hypochloriteSodium sulfateSodium carbonateSodium hydroxide

Question 7: MEA is used in aqueous solutions for scrubbing certain ________ gases.
AcidOxygenAcid–base reactionAcid dissociation constant

Question 8: [2][3] For example, reacting ethanolamine with ammonia gives the commonly used ________, ethylenediamine:[2]
Lipoic acidChelationEDTAChelation therapy

Question 9: Ethanolamine is often used for alkalinization of water in steam cycles of power plants, including nuclear ________ with pressurized water reactors.
Power stationHydroelectricityNuclear powerElectricity generation

Question 10: Ethanolamine is a toxic, flammable, corrosive, colorless, viscous liquid with an odor similar to that of ________.

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