Chemistry, 01.11.2019 02:31 cbehunter05
Amixture of lipids is applied to a silica gel column, and the column is then washed with increasingly polar solvents. the mixture consists of phosphatidylserine, phosphatidylethanolamine, phosphatidylcholine, cholesteryl palmitate (a sterol ester), sphingomyelin, palmitate, n-tetradecanol (tetradecyl = 14), triacylglycerol, and cholesterol. in what order do you expect the lipids to elute from the column? explain your reasoning. (note: assume neutral ph; also some lipids could elute together) (hint: look at the structures! )
Answers: 1
Chemistry, 22.06.2019 04:50
Compare the equilibrium constants for the systems shown in the table. which favors products the most? which favors products the least? rank these systems in order from most to least in terms of favoring products rather than reactants. d > b > a > c c > a > b > d b > c > d > a a > d > c > b
Answers: 1
Chemistry, 22.06.2019 13:00
One of the hopes for solving the world's energy problem is to make use of the fusion reaction 21h +31h --> 42he + 10n + energy how much energy is released when 1 mol of deuterium is fused with 1 mol of tritium according to the above reaction? the masses of the atoms and the neutrons are as follows: 21h = 2.0140 amu 31h = 3.01605 amu 42he = 4.002603 amu 10n = 1.008665 amu. the speed of light is 2.9979 x 108 m/s.
Answers: 1
Amixture of lipids is applied to a silica gel column, and the column is then washed with increasingl...
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