Chemistry
Chemistry, 14.07.2019 05:50, leannaadrian

Explain why an anion exchange resin can be used to separate a mixture of cations

answer
Answers: 1
Show answers

Similar questions

Предмет
Chemistry, 10.09.2019 18:30, keirarae2005
1. separation of amino acids by ion-exchange chromatography. mixtures of amino acids can be analyzed by first separating the mixture into its components through ion-exchange chromatography. amino acids placed on a cation-exchange resin containing sulfate (-so3-) groups flow down the column at different rates because of two factors that influence their movement (1) ionic attraction between the sulfonate residues on the column and positively charged functional groups on the amino acids, and (2) hydrophobic interactions between amino acid side chains and the strongly hydrophobic backbone of the polystyrene resin. for each pair of amino acids listed, determine which will be eluted first from the cation-exchange column by a ph 7.0 buffer. a.) asp and lys b.) arg and met c.) glu and val d.) gly and val e.) ser and ala
Answers: 2
continue
Предмет
Chemistry, 21.09.2019 05:30, kmassarotti
The crystal structure of an ionic compound depends on the . a) sizes of cations and anions. b) ratio of cations to anions. c) masses of cations and anion. d) both a and b
Answers: 1
continue
Предмет
Biology, 09.10.2019 22:00, leilaneedshelp3395
Lab #4: protein purification worksheet1.following ammonium sulfate precipitation and centrifugation what color is the pellet? what color is the supernatant? (1pt)2.our salt-precipitated protein (purple, red, or blue) will be re-dissolved in buffer that contains riboflavin (yellow) and passed over a desalting column. which color should come off the column first; the protein pigments or the yellow riboflavin? why? (1 pt)3.why is it important not to collect any yellow riboflavin along with the algal proteins? hint: what can happen during ion exchange chromatography you allowed your algal proteins to be contaminated with riboflavin? (1 pt)4.if a protein binds to the anion exchange resin at ph7, would you predict that they would also bind to the cation exchange resin at ph7? why or why not? (1 pt)5.which resin did you choose and which protein(s), phycoerythrin (red) and/or phycocyanin (blue), are bound to your resin? what does that tell you about their charge? (1 pt)
Answers: 1
continue
Do you know the correct answer?
Explain why an anion exchange resin can be used to separate a mixture of cations...

Questions in other subjects:

Konu
Mathematics, 12.03.2021 23:00
What expressions are equivalent to square root 8 over t...
Konu
English, 12.03.2021 23:00
What is the correct definition of personality? how one feels about oneself the view that one has of oneself the belief in one's abilities a special mix of traits, feelings, attitud...
Konu
Mathematics, 12.03.2021 23:00
Louis wants to carpet the rectangular floor of his basement. The basement has an area of 3,840 square feet. The width of the basement is 3 5 its length. Wh...
Konu
SAT, 12.03.2021 23:00
How fat is 200 pounds...
Konu
Biology, 12.03.2021 23:00
One Strand of DNA is listed below. Which of the following best represents the complementary strand of DNA? DNA Strand: TCGAGGCTAA A. ACGUCCGAUU B. GATCTTAGCC
Konu
Mathematics, 12.03.2021 23:00
What is the surface area of the triangular prism shown? ...
Konu
Mathematics, 12.03.2021 23:00
Ill mark brainlist plss belp ...
Konu
Mathematics, 12.03.2021 23:00
Can someone help me i'm confused ...
Konu
Mathematics, 12.03.2021 23:00
Kyle is drawing a triangle. Two sides have equal lengths of 5 cm. A base angle measures 52°. Which could be the measure of the vertex angle?...
Konu
Business, 12.03.2021 23:00
Brockton Carpet Cleaning prepares a bank reconciliation at the end of every month. At the end of July, the balance in the general ledger checking account was $2,870 and the bank ba...
Other tasks in the category: Chemistry More task
See results (0)