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Do wet erase markers erase off whiteboards?

If by "wet erase" markers you mean water-soluble markers, the answer is - usually yes. The surface preparation for dry erase boards (whiteboards) is different from the way you would prepare a surface for water-soluble markers. As a consequence, it is not uncommon for water soluble markers to leave a stain on a whiteboard that requires some other solvent to remove. If a wet permanent marker is used on a dry erase board, it can sometimes be removed with an appropriate solvent, but often the whiteboard will be permanently stained (which you might expect from a permanent marker)


Is mannitol soluble in ethanol?

Yes, mannitol is soluble in ethanol. It is typically considered highly soluble in alcohols like ethanol and isopropanol.


Why fats is soluble in cold ethanol and not soluble in cold ethanol?

Have another go at writing the question.


Is 2-naphthol soluble in ethanol?

yes, it is much more soluble in ethanol than in water.


Is NiBr2 soluble?

NiBr2 (nickel(II) bromide) is soluble in water, ethanol, and other polar solvents.


Is urea soluble in ethanol?

Yes, urea is soluble in ethanol. Urea is a polar compound that forms hydrogen bonds with the polar solvent ethanol, which allows it to dissolve in ethanol.


Are ethanol resistant markers suitable for use in laboratory settings where exposure to ethanol-based solutions is common?

Yes, ethanol resistant markers are suitable for use in laboratory settings where exposure to ethanol-based solutions is common.


Is oxygen soluble in ethanol?

Yes, oxygen is slightly soluble in ethanol. However, ethanol has a low solubility for oxygen compared to other solvents.


Is sawdust soluble in ethanol?

No, sawdust is not soluble in ethanol. Sawdust is insoluble in ethanol because it is a mixture of large particles of wood fibers that do not dissolve in the liquid.


Is chloroform soluble in ethanol?

Yes, chloroform is soluble in ethanol. Chloroform is a non-polar solvent, while ethanol is a polar solvent. When mixed together, the non-polar chloroform will dissolve in the polar ethanol due to their differing solubility properties.


Why does acetone remove permanent marker?

Permanent marker inks contain three main ingredients: colorant, carrier, and resin. A colorant, usually dyes or pigments, is what gives markers their permanence, and, of course, their color. A dye is usually a coloring material dissolved in a solvent, making it a soluble dye. On the other hand, a pigment is an insoluble coloring matter. Solvents are used as the carrier in permanent markers. Alcohol, such as ethanol or isopropanol, is an environmentally friendly solvent. It also evaporates quickly, allowing permanent markers to dry faster. The last component, resin, is a polymer that promotes adhesion. This also adds to the permanence of markers. The resin sticks like glue to most of the surfaces the marker is written on causing the pigment to attach to surfaces. These markers are generally not truly permanent as, on most surfaces, they do not stain but form a surface layer that can be removed by high pressure cleaning or solvents such as acetone, and they will eventually wear away over time. You can now gather that the so called permanent marker, can be removed because the resin component in the marker ink is soluble in acetone.


Is biphenyl soluble in ethanol?

biphenyl is soluble in ethanol and also in most of organic solvents