Dry erase markers are typically considered to be non-polar because they contain ingredients like alcohol and glycol that are water-soluble and do not have a significant difference in electronegativity between the atoms in the molecules.
Yes, dry erase marker can be wiped off mirrors easily with a damp cloth. It is important to use a non-abrasive cloth to avoid scratching the mirror surface.
Swallowing a small amount of dry erase marker ink is typically not considered dangerous, as it is generally non-toxic and low in harmful chemicals. However, if a larger amount is ingested or if someone experiences symptoms such as nausea, vomiting, or difficulty breathing after swallowing the marker, it is important to seek medical attention immediately. In general, it is best to avoid ingesting any non-food items to prevent potential health risks.
try using mr clean Dry erase marker on a smart board? This is why I don't like to see white boards next to smart boards. The white board markers are very easy to confuse with the non marking smart board markers. Use a wet rag to remove the dry erase marker from your smart board and then, paint the dry erase markers a neon orange so that they can be easily identified. For those of you who may not know what a smart board is, it is a screen that uses a projection generated by a pc to see an overhead display. It has a rougher surface than a dry erase board so special markers are supplied with the board that will only be visible on the smart board.
"like dissolves like" so considering the fact that permanent marker ink is not removed by water; which is a polar substance, it is nonpolar. I am no scientist so i may be wrong, this is jst my conclusion.
Fluids used in dry cleaning, such as perchloroethylene, are non-polar solvents that can dissolve grease and oils, which are also non-polar molecules. Water, on the other hand, is a polar solvent that does not effectively dissolve non-polar substances like grease. This is why dry cleaning fluids are more effective at removing grease stains from clothing compared to water.
Yes, dry erase marker can be wiped off mirrors easily with a damp cloth. It is important to use a non-abrasive cloth to avoid scratching the mirror surface.
Swallowing a small amount of dry erase marker ink is typically not considered dangerous, as it is generally non-toxic and low in harmful chemicals. However, if a larger amount is ingested or if someone experiences symptoms such as nausea, vomiting, or difficulty breathing after swallowing the marker, it is important to seek medical attention immediately. In general, it is best to avoid ingesting any non-food items to prevent potential health risks.
try using mr clean Dry erase marker on a smart board? This is why I don't like to see white boards next to smart boards. The white board markers are very easy to confuse with the non marking smart board markers. Use a wet rag to remove the dry erase marker from your smart board and then, paint the dry erase markers a neon orange so that they can be easily identified. For those of you who may not know what a smart board is, it is a screen that uses a projection generated by a pc to see an overhead display. It has a rougher surface than a dry erase board so special markers are supplied with the board that will only be visible on the smart board.
"like dissolves like" so considering the fact that permanent marker ink is not removed by water; which is a polar substance, it is nonpolar. I am no scientist so i may be wrong, this is jst my conclusion.
Glass board markers are specifically designed for use on glass surfaces, while dry erase markers are suitable for whiteboards and other non-porous surfaces. Glass board markers are typically more vibrant and long-lasting, while dry erase markers may be easier to erase.
Fluids used in dry cleaning, such as perchloroethylene, are non-polar solvents that can dissolve grease and oils, which are also non-polar molecules. Water, on the other hand, is a polar solvent that does not effectively dissolve non-polar substances like grease. This is why dry cleaning fluids are more effective at removing grease stains from clothing compared to water.
Well, one theory is that the chemicals contained in the whiteboard marker somehow reacts to the permanent marker, making it rub off, but it is not an excellent way to clean off permanent marker.
non-polar
It is non polar.
Polar contains polar. Non-polar contains nothing.
ClO4 is polar.
Nonpolar