Chemistry, 26.11.2021 01:10 lilybear1700
amines are converted into alkenes by a two-step process called the hofmann elimination. sn2 reaction of the amine with an excess of ch3i in the first step yields an intermediate that undergoes e2 reaction when treated with silver oxide as a base. pentylamine, for example, yields 1-pentene.
Answers: 2
Chemistry, 22.06.2019 04:00
You encounter a solution that is acidic and you decide to test it by adding a small amount of a strong acid. the ph lowers slightly but is approximately unchanged, and still remains acidic. what can you say about the solution? a. it is a buffer solution. b. it is not a buffer solution it is a strong acid solution. d. the solution has been neutralized. e. the solution has excess acid present
Answers: 1
Chemistry, 22.06.2019 10:10
For the reaction, 4 a(g) + 3 b(g) => 2 c(g), the following data were obtained at constant temperature. experiment initial[a],mol/l initial [b],mol/l initial rate,m/min 1 0.200 0.150 5.00 2 0.400 0.150 10.0 3 0.200 0.300 10.0 4 0.400 0.300 20.0 which of the following is the correct rate law for the reaction? 1. rate = k[a]2[b]2 2. rate = k[a][b] 3. rate = k[a]2[b] 4. rate = k[a][b]2
Answers: 3
Chemistry, 22.06.2019 11:30
Aperfume bottle is dropped in the corner of a room. the odor of the perfume can be detected on the other side of the room. which statement best describes this observation?
Answers: 2
Chemistry, 22.06.2019 12:30
In france, grapes are 1.95 euros per kilogram. what is the cost of grapes, in dollars per pound, if the exchange rate is 1.14 dollars/euro? (2.6)
Answers: 3
amines are converted into alkenes by a two-step process called the hofmann elimination. sn2 reaction...
Biology, 09.12.2020 07:50
History, 09.12.2020 07:50
Mathematics, 09.12.2020 07:50
Physics, 09.12.2020 07:50
Health, 09.12.2020 07:50
Mathematics, 09.12.2020 07:50
Mathematics, 09.12.2020 07:50
History, 09.12.2020 07:50