Chemistry
Give equations for the conversions of – Ethanol and Ethanoic Acid to:
| Ethanol [ethyl alcohol] | Ethanoic Acid [acetic acid] |
|---|---|
| (a) Carbon dioxide - by burning | (a) Sodium acetate - using alkali - NaOH |
| (b) Ethanal to Ethanoic acid - by oxidation using acidified K2Cr2O7 | (b) Calcium acetate - using alkali - Ca(OH)2 |
| (c) Sodium ethaoxide - using - sodium | (c) Ammonium acetate - using alkali - NH4OH |
| (d) Ethyl ethanoate - using - ethanoic acid and conc. H2SO4 | (d) Ethyl ethanoate -using - ethanol and conc. H2SO4 [ethyl acetate] |
| (e) Ethene - using conc. H2SO4 at 170 °C |
Related Questions
Give equations for the conversions of – Methane, Ethane:
Methane to Ethane to (a) Carbon tetrachloride (a) Hexachloro ethane by - Substitution [diffused sunlight] (b) Carbon dioxide (b) Carbon dioxide by - Oxidation - Complete (c) Methanol
to
Methanal
to
Methanoic acidEthanol
to
Ethanal
to
Ethanoic acidby - Oxidation
(i) catalytic using - catalyst copper [Cu]
(ii) Controlled using acidified K2Cr2O7(d) Methnal Ethanal by- Oxidation - Catalytic - using catalyst MoO (e) Ethyne Ethene by - Pyrolysis [dehydrogenation] Explain the terms –
(i) Denaturated alcohol
(i) Glacial acetic acid
(iii) Esterification
Give reasons for:
(i) alkanes are said to be saturated organic compounds
(ii) alkenes are known as olefins
(iii) alkenes are more reactive than alkanes
(iv) ethanoic acid is known as an aliphatic monocarboxylic acid.
Give equations for the conversions of – Ethene, Ethyne to:
Ethene Ethyne (a) Ethane (a) Ethane [2 steps ] by - Catalytic hydrogenation - H2 (b) 1,2 dichloroethane (b) 1,1,2,2 tetrachloroethane [2 steps] by- Halogenation - Cl2 (c) 1,2 dibromoethane (c) 1,1,2,2 tetrabromoethane [2 steps] - Br2 (d) 1,2 diiodoethane (d) 1,2 diiodoethene - I2 (e) Bromoethane/Chloroethane (e) 1,1 -dibromo & 1,1-dichloroethane by- Halogen acids - HBr/HCl
by - Polymerization(f) Polyethylene (f) Copper or silver Acetylide by Ammoniacal - CuCl/AgNO3