Questions LLC
Login
or
Sign Up
Ask a New Question
Science
Chemistry
Solubility
why do chemical compounds tend to dissolve more quickly in hot solvent than in cold solvent?
1 answer
Hotter solvents dissolve more.
You can
ask a new question
or
answer this question
.
Similar Questions
Which solvent would dissolve each of the following compounds?(water, a polar organic solvent, or a nonpolar organic solvent)
a)
Top answer:
a. Water b. a polar organic solvent c. a non-polar organic solvent.
Read more.
For the Following sets of compounds determine the best solvent, by looking at structure, also by looking at solubility vs. temp.
Top answer:
To determine the best solvent for crystallization for each of the given compounds, we need to
Read more.
Matthias wants to dissolve a solid sample of calcium chloride (CaCl2), which is an ionic compound.
Which solvent will dissolve
Top answer:
To determine which solvent will dissolve the sample of calcium chloride (CaCl2), we need to consider
Read more.
Which of the following solvents would most effectively dissolve a nonpolar gas like methane?
a polar solvent at 10°C a polar
Top answer:
No. Remember that like dissolves like.
Read more.
how do you turn a saturated solution into an unsaturated one
Add solvent. Some of the solute will dissolve in the added solvent.
Top answer:
To turn a saturated solution into an unsaturated one, you need to add more solvent to the solution.
Read more.
Ethanol is an organic solvent. In general, will it dissolve ionic compounds?
Top answer:
Is the -OH bond in ethanol stronger than most ionic bonds? In general, no. Dissolving is breaking
Read more.
Q: Each of the solvent given should effectively separate one of the following mixtures by thin-layer chromatography. Match the
Top answer:
I assume that this is TLC on silica. The more polar solvent is needed to move the more polar
Read more.
Q: Each of the solvent given should effectively separate one of the following mixtures by thin-layer chromatography. Match the
Top answer:
To identify the appropriate solvent for separating each mixture by thin-layer chromatography, you
Read more.
help please, have no clue how to solve this.
(a) you are given a mixture containing two compounds, A and B. both compounds have a
Top answer:
I'm looking for an answer to this question
Read more.
which of the 3 solvent would not be suitable recrystallization solvent for acetanilide? Why?
- water as recrytallization solvent
Top answer:
To determine the suitability of a solvent for recrystallization of a compound like acetanilide, we
Read more.
Related Questions
Which solvent, water or hexane (C6H14), would you choose to dissolve each of the following?
1. NaCl 2. HF 3. Octane 4. (NH4)2SO4
a concentrated solution is one that has
a. no solvent b. more solute than the solvent c. a high ratio of solute to solvent d. a
Which step during the dissolving process releases energy?
A. Separating solute particles from one another B. Adding solute into
I'm so confused as to how to even begin the problem and where to put whats given to me into an equation.
1) If the value of Kp is
Describe the circumstances in which the following processes could be used to separate the components of a mixture.
-sublimation
1. When the energy released by the formation of solute-solvent attractions is greater than the energy absorbed by overcoming
Consider compounds trans-4-tert-butylcyclohexanol and 4-tert-butylcyclohexanone below. Using silica gel TLC plates, which of
The exact question is: Benzyl alcohol (bp 205 degree C) was selected by a student to crystallize fluorenol (mp 153-154 degrees
What are the advantages of using a solvent pair for recrystallization? Select all that apply.
A) You can control the solubility
statement from my text says:
"like disolves like", This rule is most commonly applied to polar and nonpolar compounds. According