Chemistry, 22.07.2019 19:20, supervirzaofficial

Which of the following statements describes the first step in the mechanism of the aldol condensation?
o the carbonyl oxygen of one aldehyde attacks the carbonyl carbon of another.
o an alpha hydrogen is abstracted by the base to form an enolate anion.
o the carbonyl oxygen is protonated by the base ion.
o a nucleophilic base attacks the carbonyl carbon atom.
o the alpha hydrogen is abstracted by an acid to the enolate anion. a moving to another question will save this response.

Answers: 2

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 04:40, khan2491

Silver tarnishes as silver metal reacts with hydrogen sulfide, h2s, in the air. in this reaction, dark silver sulfide, au2s, covers the surface of silver. when silver is polished, this coating of silver sulfide can be removed from the surface. this makes the silver shiny again. enter the coefficients that balance the tarnishing reaction equation. (type 1 for no coefficient.)

Answers: 2

continue

Chemistry, 22.06.2019 07:10, nasrul3725

Remember to use the proper number of significant figures and leading zeros in all calculations. gelatin has a density of 1.27 g/cm³. if you have a blob of gelatin dessert that fills a 2.0 liter bottle, what is its mass? 2540 g2500 g3.9 x 10-43.937x 10-4

Answers: 3

continue

Chemistry, 22.06.2019 10:30, kluckey3426

Asample of air with a volume of 2.20m3 at a pressure of 105 kpa and a temperature of 30c is cooled to 10c and the pressure is reduced to 75.0 kpa. what is the new volume? 6.9 1.34 2.56 43.0 2.88

Answers: 1

continue

Chemistry, 22.06.2019 15:10, buiratsamah

Chromosome 17 is made of over million base pairs.

Answers: 2

continue

Do you know the correct answer?

Which of the following statements describes the first step in the mechanism of the aldol condensatio...