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Q: Why do permanent markers dissolve in alcohol and not water both are polar?
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WHY does alcohol remove permanent marker?

Isopropyl is in alcohol. which makes it dissolve. also alcohol dissolves both polar and non-polar substances , and permanent marker is non-polar. which means that it share electrons equally. I hope this helped ;) Further explaination: isopropanol/Ispropyl (or called rubbing alcohol) is a solvent that has polar molecules (molecules with a positive charged molecule that sticks to a negative charged molecule). If you sniff a sharpie, it has a sharp, alcohol smell, right? Sharpies have n-propanol alcohol, n-butanol, and diacetone alcohol in them. They have pretty similar structures to rubbing alcohol. Most alcohol molecules contain hydrogen, oxygen, and carbon. All alcohol have polar molecules. There is a "like dissolve like" rule. This means Polar solvent+Polar solvent=dissolve/removal. OR non-polar solvent+nonpolar solvent=dissolve/removal. The closer the types of molecule and chemical make-ups are, the more likely they are to dissolve or be removed. http://www.middleschoolchemistry.com/multimedia/chapter5/lesson7


Can rubbing alcohol take out permanent marker?

isopropanol/Ispropyl (or called rubbing alcohol) is a solvent that has polar molecules (molecules with a positive charged molecule that sticks to a negative charged molecule). If you sniff a sharpie, it has a sharp, alcohol smell, right? Sharpies have n-propanol alcohol, n-butanol, and diacetone alcohol in them. They have pretty similar structures to rubbing alcohol. All alcohol have polar molecules. There is a "like dissolve like" rule. This means Polar solvent+Polar solvent will stick together. OR non-polar solvent+nonpolar solvent will stick together. The closer the types of molecule and chemical make-ups are, the more likely they are to dissolve or be removed.


Can ethyl alcohol dissolve oil?

No. Like water ethyl alcohol is a polar solvent and will not dissolve most nonpolar solutes such as oil.


Why and how inorganic compounds dissolve in water?

Like dissolves like. Polar inorganic compounds will dissolve in polar solvents like water or alcohol.


Why does isopropyl alcohol work to remove sharpie stains?

isopropanol/Ispropyl (or called rubbing alcohol) is a solvent that has polar molecules (molecules with a positive charged molecule that sticks to a negative charged molecule). If you sniff a sharpie, it has a sharp, alcohol smell, right? Sharpies have n-propanol alcohol, n-butanol, and diacetone alcohol in them. They have pretty similar structures to rubbing alcohol. All alcohol have polar molecules. There is a "like dissolve like" rule. This means Polar solvent+Polar solvent=dissolve/removal. OR non-polar solvent+nonpolar solvent=dissolve/removal. The closer the types of molecule and chemical make-ups are, the more likely they are to dissolve or be removed.

Related questions

What will dissolve in alcohol?

Alcohol is polar,so polar substances would dissolve in it.eg water.


WHY does alcohol remove permanent marker?

Isopropyl is in alcohol. which makes it dissolve. also alcohol dissolves both polar and non-polar substances , and permanent marker is non-polar. which means that it share electrons equally. I hope this helped ;) Further explaination: isopropanol/Ispropyl (or called rubbing alcohol) is a solvent that has polar molecules (molecules with a positive charged molecule that sticks to a negative charged molecule). If you sniff a sharpie, it has a sharp, alcohol smell, right? Sharpies have n-propanol alcohol, n-butanol, and diacetone alcohol in them. They have pretty similar structures to rubbing alcohol. Most alcohol molecules contain hydrogen, oxygen, and carbon. All alcohol have polar molecules. There is a "like dissolve like" rule. This means Polar solvent+Polar solvent=dissolve/removal. OR non-polar solvent+nonpolar solvent=dissolve/removal. The closer the types of molecule and chemical make-ups are, the more likely they are to dissolve or be removed. http://www.middleschoolchemistry.com/multimedia/chapter5/lesson7


Can rubbing alcohol take out permanent marker?

isopropanol/Ispropyl (or called rubbing alcohol) is a solvent that has polar molecules (molecules with a positive charged molecule that sticks to a negative charged molecule). If you sniff a sharpie, it has a sharp, alcohol smell, right? Sharpies have n-propanol alcohol, n-butanol, and diacetone alcohol in them. They have pretty similar structures to rubbing alcohol. All alcohol have polar molecules. There is a "like dissolve like" rule. This means Polar solvent+Polar solvent will stick together. OR non-polar solvent+nonpolar solvent will stick together. The closer the types of molecule and chemical make-ups are, the more likely they are to dissolve or be removed.


Does ethyl alcohol dissolve in pentane?

Yes it is.Ethanol (CH3CH20H) has a non-polar section-bold- that allows for the non polar molecule pentane ( CH3CH2CH2CH2CH3) to dissolve the ethanol.


What do fats dissolve in?

Non-polar liquids (like alcohol).


Can ethyl alcohol dissolve oil?

No. Like water ethyl alcohol is a polar solvent and will not dissolve most nonpolar solutes such as oil.


Why and how inorganic compounds dissolve in water?

Like dissolves like. Polar inorganic compounds will dissolve in polar solvents like water or alcohol.


Why do moth balls that is non polar dissolve in alcohol that is polar?

Because alcohol, or ethanol, is non-polar as well. I'm not sure where you're getting your info from.....


Does salt dissolve in alcohol?

Alcohol is a non-polar solvent and does not dissolve salt as well as water does. If there is water in the alcohol then some of it will dissolve.


Does rubbing alcohol remove stains?

Rubbing alcohol (or also called isopropanol/Ispropyl) is a solvent that has polar molecules (molecules with a positive charged molecule that sticks to a negative charged molecule). If you sniff a sharpie, it has a sharp, alcohol smell, right? Sharpies have n-propanol alcohol, n-butanol, and diacetone alcohol in them. They have pretty similar structures to rubbing alcohol. All alcohol have polar molecules. There is a "like dissolve like" rule. This means Polar solvent+Polar solvent=dissolve/removal. OR non-polar solvent+nonpolar solvent=dissolve/removal. The closer the molecule make-ups are, the more likely they are to dissolve or be removed.


Why does rubbing alcohol remove stains?

Rubbing alcohol (or also called isopropanol/Ispropyl) is a solvent that has polar molecules (molecules with a positive charged molecule that sticks to a negative charged molecule). If you sniff a sharpie, it has a sharp, alcohol smell, right? Sharpies have n-propanol alcohol, n-butanol, and diacetone alcohol in them. They have pretty similar structures to rubbing alcohol. All alcohol have polar molecules. There is a "like dissolve like" rule. This means Polar solvent+Polar solvent=dissolve/removal. OR non-polar solvent+nonpolar solvent=dissolve/removal. The closer the molecule make-ups are, the more likely they are to dissolve or be removed.


How does rubbing alcohol remove sharpie stains?

Rubbing alcohol (or also called isopropanol/Ispropyl) is a solvent that has polar molecules (molecules with a positive charged molecule that sticks to a negative charged molecule). If you sniff a sharpie, it has a sharp, alcohol smell, right? Sharpies have n-propanol alcohol, n-butanol, and diacetone alcohol in them. They have pretty similar structures to rubbing alcohol. All alcohol have polar molecules. There is a "like dissolve like" rule. This means Polar solvent+Polar solvent=dissolve/removal. OR non-polar solvent+nonpolar solvent=dissolve/removal. The closer the molecule make-ups are, the more likely they are to dissolve or be removed.