| A | B |
|---|
| CH3.CH2.NH2 is called | ethylamine |
| CH3.NH2 is called | methylamine |
| CH3.CH2.CH2.NH2 is called | propylamine |
| Amines have a lone pair of e on the N this makes them | bases |
| The lone pair on the N is more available in amines than NH3 so | amines are stronger bases |
| CH3.CH2.NH2 + HCl very dense white fumes called | ethylammonium chloride |
| ethylammonium chloride is an example of | an amine salt |
| CH3.CH2.NH2 + HCl formula of product is | CH3.CH2.NH3(+) Cl (-) |
| lone pair of e means N: bonds to H(+) by | dative bonding |
| Because of lone pair of e on N it is | also a strong nucleophile |
| nucleophile is a | electron rich atom that is attracted to a (+) centre |
| CH3.CH2.NH2 + H2O forms | CH3.CH2.NH3(+) OH (-) |
| CH3.CH2.NH2 + CH3.CO.Cl forms | CH3.CO.NH.CH2.CH3 + HCl |
| CH3.CO.NH.CH2.CH3 called | N-ethyl ethanamide (C2H5 substituting on N) |
| CH3.CH2.CH2.NH2 + CH3.CO.Cl forms | CH3.CO.NH.CH2.CH2.CH3 + HCl |
| CH3.CH2.NH3(+) Cl (-) & NaOH warm forms | CH3.CH2.NH2 + NaCl + H2O |
| CH3.NH2 + HCl forms | CH3.NH3(+) Cl(-) |
| CH3.NH3(+) Cl(-) called | methyl ammonium chloride |
| CH3.NH2 + litmus | turns red litmus blue |
| CH3.NH2 + CH3.CO.Cl | CH3.CO.NH.CH3 + HCl |
| CH3.CO.NH.CH3 called | methyl ammonium chloride |
| CH3.NH2 + H2O forms | CH3.NH3(+) + OH(-) |
| CH3.NH3(+) Cl(-) + NaOH heat forms | CH3.NH2 + NaCl + H2O |
| CH3.CO.NH.CH2.CH2.CH3 called | N-propyl ethanamide |
| CH3.CO.NH.CH2.CH2.CH3 formed from | CH3.CH2.CH2.NH2 + CH3.CO.Cl |
| How can CH3.NH2 be formed from CH3.NH3(+) Cl(-) | heat with NaOH (aq) |
| How can CH3.NH3(+) Cl(-) be formed | CH3.NH2 + HCl |
| CH3.NH2 + CH3.I forms | CH3.NH.CH3 + HI |
| CH3.NH2 + CH3.CH2.I forms | CH3.NH.CH2.CH3 + HI |
| CH3.NH.CH3 can be formed from CH3.NH2 | by reaction with CH3I |
