subject
Chemistry, 25.01.2020 01:31 jaimechristopher2002

The proper solvent choice is crucial for effective recrystallization.

what are the features of a good recrystallization solvent?

a)the solvent should dissolve a moderate quantity of the target substance near its boiling point but only a small quantity near 0 °c.

b)the solvent should not react with the target substance.

c)the crude compound should be soluble in this solvent at room temperature.

d)the solvent should be easily removed from the purified product.

e)the solvent should have a high boiling point.

ansver
Answers: 1

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 01:30, kaliloabousjbf
Sulfuric acid (a component of acid rain) reacts with limestone (calcium carbonate) to produce calcium sulfate and carbon dioxide. this damages buildings and statues made of limestone. which solution of sulfuric acid will damage these structures more quickly? a. 0.001% b. 0.005% c. 0.010% d. 0.015%
Answers: 3
image
Chemistry, 22.06.2019 10:50, gdeorsey
How many grams of oxygen gas are contained in a 15 l sample at 1.02 atm and 28°c? show your work.
Answers: 1
image
Chemistry, 22.06.2019 16:30, sbush1412
Ammonium perchlorate nh4clo4 is the solid rocket fuel used by the u. s. space shuttle. it reacts with itself to produce nitrogen gas n2 , chlorine gas cl2 , oxygen gas o2 , water h2o , and a great deal of energy. what mass of nitrogen gas is produced by the reaction of 2.1g of ammonium perchlorate?
Answers: 2
image
Chemistry, 22.06.2019 21:00, andrethisman88
Kp is the equilibrium constant for dissociation of the propionic acid dimer. what is the sign of the slope for a plot of the natural logarithm of kp vs. inverse temperature for this reaction?
Answers: 1
You know the right answer?
The proper solvent choice is crucial for effective recrystallization.

what are the feat...

Questions in other subjects: