0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
How do you explain the phrase like dissolves like in terms of polar and nonpolar substances?
Polar substances dissolve other polar substances, and nonpolar substances dissolve other nonpolar substances. A polar substance cannot dissolve a polar substance and a nonpolar substance cannot dissolve a polar substance.
What do you mean like dissolve like?
For example polar liquids dissolve polar solids, nonpolar liquids dissolve nonpolar solids.
In chemistry what does 'like dissolves like' mean?
"like dissolves like" is an expression used by chemists to remember how some solvents work. It refers to "polar" and "nonpolar" solvents and solutes. Basic example: Water is polar. Oil is non-polar. Water will not dissolve oil. Water is polar. Salt (NaCl) is also polar. Like dissolves like, so polar dissolves polar, so water dissolves salt.
Why can substances such as isopropyl alcohol dissolve in both polar and non-polar substances?
Because it is an intermediate polar-nonpolar solvent
Are liquids soluble or insoluble in water?
Many liquids dissolve in water, and many do not. In chemistry , there is a rule "like dissolves like", so if the nature of the liquid is similar to water i.e. highly polar, it will be soluble. This rule is not infallible. Butanol is very polar, but is only about 2% soluble in water.
Are polar and non polar liquids soluble?
Generally not. The general rule to go by is like dissolves like. Polar substance will dissolve other polar substances while nonpolar substances will dissolve other nonpolar substances.
What does like disslove like mean?
Polar substances dissolve in polar liquids. Nonpolar substances dissovle in nonpolar liqiuds. (For more info on polar and nonpolar, refer to Chemistry)
How do you explain the phrase like dissolves like in terms of polar and nonpolar substances?
Polar substances dissolve other polar substances, and nonpolar substances dissolve other nonpolar substances. A polar substance cannot dissolve a polar substance and a nonpolar substance cannot dissolve a polar substance.
What do you mean like dissolve like?
For example polar liquids dissolve polar solids, nonpolar liquids dissolve nonpolar solids.
What is 'like dissolves like'?
The chemistry principal of "like dissolves like," explains that polar substances will dissolve in each other. Similarly, a covalent will dissolve another covalent.
Why iodine is more soluble in cl but less soluble in water?
Iodine is not soluble in water because iodine is nonpolar and water is polar. According to the "Like dissolve like" expression, nonpolar substances are soluble with nonpolar substances and polar substances are soluble with polar substances, but nonpolar substances are not soluble with polar substances.
Explain the statement like dissolves like?
Like dissolves like meaning that a polar substance will dissolve a polar substance and nonpolar substance will dissolve other polar substances. By contrast nonpolar and polar substances will not dissolve one another.
Explain why nonpolar substances generally do not dissolve in polar solvents?
No. Water has polar molecules so only polar molecules will dissolve in water. Nonpolar molecules will only dissolve in nonpolar solvents. For example, lipids will dissolve in ethanol.
In chemistry what does 'like dissolves like' mean?
"like dissolves like" is an expression used by chemists to remember how some solvents work. It refers to "polar" and "nonpolar" solvents and solutes. Basic example: Water is polar. Oil is non-polar. Water will not dissolve oil. Water is polar. Salt (NaCl) is also polar. Like dissolves like, so polar dissolves polar, so water dissolves salt.
Do H20 and CH20 dissolve in each other and why?
No, because water is polar and CH20 is nonpolar. Polar and nonpolar substances don't mix.
What rules determines if a substance will form a solution?
the rule of thumb is "Like dissolves like". What this means is that polar substances dissolve polar substances, and nonpolar substances dissolve nonpolar substances. For instance, common tablesalt (NaCl) has an ionic bond that will dissociate in polar liquid like water (H2O), but not in a nonpolar liquid like oil.
Why can substances such as isopropyl alcohol dissolve in both polar and non-polar substances?
Because it is an intermediate polar-nonpolar solvent
