Suggest at least two laboratory methods for separating a gas mixture consisting of methane
| May 19, 2021 | education
Suggest at least two laboratory methods for separating a gas mixture consisting of methane and methyl amine. Confirm the answer by writing the possible reaction equations.
To separate methane and methylamine, it is necessary to compare the chemical properties of these gases.
For example, only melamine will react with water. Therefore, if this mixture of gases is passed over water, then methylamine will be in solution, forming methylammonium hydroxide.
CH3-NH2 + H2O = CH3-NH3OH.
Methane will also not react with hydrochloric acid, since it is characterized by chlorination reactions with chlorine, and matilamine, when reacted with hydrochloric acid, forms methyl ammonium chloride.
CH3-NH2 + HCl = CH3-NH3Cl.
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