Biology
Biology, 22.07.2019 11:30, holmesleauja

Why is sodium acetate used in dna precipitation by ethanol, rather than sodium chloride?

answer
Answers: 1
Show answers

Similar questions

Предмет
Chemistry, 23.06.2019 09:00, sammypaige08
A0.10 m aqueous solution of sodium sulfate is a better conductor of electricity than a 0.10 m aqueous solution of sodium chloride. which of the following best explains this observation? (a) sodium sulfate is more soluble in water than sodium chloride. (b) sodium sulfate has a higher molar mass than sodium chloride. (c) to prepare a given volume of 0.10 m solution, the mass of sodium sulfate needed is more than twice the mass of sodium chloride needed. (d) more moles of ions are present in a given volume of 0.10 m sodium sulfate than in the same volume of 0.10 m sodium chloride. (e) the degree of dissociation of sodium sulfate in solution is significantly greater than that of sodium chloride.
Answers: 2
continue
Предмет
Chemistry, 19.07.2019 22:00, michneidredep7427
The salt nac2h3o2 would form from the combination of: a acetic acid and sodium hydroxide b sodium chloride and nitric acid c tartric acid and sodium hydroxide d sodium acetate and water
Answers: 1
continue
Предмет
Physics, 29.07.2019 07:30, AgarioEdit
Sodium chloride, better known as table salt, is an ionic compound. which conclusion would best be drawn from this information? a) sodium chloride has a high melting point. b) sodium chloride will not dissolve in water. c) sodium chloride is a liquid at room temperature. d) sodium chloride is very flexible at room temperature.
Answers: 1
continue
Предмет
Physics, 29.09.2019 20:10, rainbow9960
When you mix sodium, which is a soft silvery metal, with chlorine, which is a yellowish gas, a solid white crystal called sodium chloride is formed. which are the reactants? a.) sodium and sodium chloride b.) sodium chloride and chlorine c.) sodium and chlorine
Answers: 2
continue
Do you know the correct answer?
Why is sodium acetate used in dna precipitation by ethanol, rather than sodium chloride?...

Questions in other subjects:

Konu
Business, 30.03.2020 16:54
A stock has an expected return of 13 percent, its beta is 1.80, and the expected return on the market is 9.5 percent. What must the risk-free rate be? (Do not round intermediate ca...
Konu
Mathematics, 30.03.2020 16:54
The following distribution shows the frequency of daily revenue for an Italian restaurant in Wilmington, Delaware. Revenue Frequency Under $2,000 18 $2,000 to under $4,000 10 $4,00...
Konu
Mathematics, 30.03.2020 16:54
Doug earns $10.50 per hour working at a restaurant. He 1 3/4 hours cleaning 2 1/3 hours doing paperwork and 1 5/12 hours serving customers. what were his earnings? (plz show...
Konu
English, 30.03.2020 16:54
Z Points Which statement is the best example of the theme of "Everyday Use"? O A. Two sisters want the same quilts made by their grandmother. O B. A m...
Konu
History, 30.03.2020 16:54
Which of the following is true about correlation and causation A- 2 events that happen at the same time cannot be causally related or correlated B-Studying causation...
Konu
Mathematics, 30.03.2020 16:54
What is the slope of the line through ( − 5 , − 10 )and ( − 1 , 5 )...
Konu
Social Studies, 30.03.2020 16:54
In what way is ethnocentrism functional? a. People disparage those with differing attitudes as inferior or backward. b. It generates hatred, discrimination, and conflict. c. It rei...
Konu
Mathematics, 30.03.2020 16:54
The probability that a certain hockey team will win any given game is 0.3723 based on their 13 year win history of 385 wins out of 1034 games played (as of a certain date). Their s...
Konu
Chemistry, 30.03.2020 16:54
Write an expression for the equilibrium constant of each chemical equation: a. SbCl5(g)SbCl5(g) + Cl2(g) b. 2 BrNO(g)2 NO(g) + Br2(g) c. CH4(g) + 2 H2S(g)CS2(g) + 4 H2(g) d. 2 CO(g...
Konu
Mathematics, 30.03.2020 16:54
What is the slope of the line represented by y = 5x - 7?...
Other tasks in the category: Biology More task
See results (0)