Which of the listed substances will acetaldehyde react with: sodium, sodium hydroxide, hydrogen, oxygen
| December 7, 2020 | education
Which of the listed substances will acetaldehyde react with: sodium, sodium hydroxide, hydrogen, oxygen, copper hydroxide (2), ammonia solution of silver oxide, water, ethyl alcohol. Write down the equations in structural form and give names to the resulting substances
CH3-CHO + H2 = CH3-CH2OH (conditions – t, Ni)
ethanol
2CH3-CHO + 5O2 = 4CO2 + 4H2O (conditions – t)
CH3-CHO + 2Cu (OH) 2 = CH3-COOH + Cu2O + 2H2O (conditions – t)
acetic acid
CH3-CHO + 2 [Ag (NH3) 2] OH = CH3-COONH4 + 2Ag + 3NH3 + H2O (conditions – t) ammonium acetate
CH3-CHO + H2O = CH2 (OH) 2
acetaldehyde hydrate
CH3-CHO + C2H5OH = CH3-CHOH-OC2H5 (conditions – t)
hemiacetal
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