Ethanol is a polar molecule, while oil is nonpolar. This difference in polarity results in ethanol being insoluble in oil because the interactions between the molecules of each substance are not favorable. Ethanol molecules are more attracted to each other than to the oil molecules, leading to poor solubility.
No, sand does not dissolve in ethanol. Sand is mainly composed of silicon dioxide, which is insoluble in ethanol.
Beeswax is insoluble in water because it is nonpolar, while water is polar. It is slightly soluble in ethanol because ethanol is also nonpolar, allowing some interactions to occur. Beeswax is very insoluble in chloroform due to the lack of compatibility between their molecular structures.
Silica gel is insoluble in ethanol and most (if not all) laboratory solvents.
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.
Water and ethanol. Oil is immiscible with either of those.
Yes
No, sand does not dissolve in ethanol. Sand is mainly composed of silicon dioxide, which is insoluble in ethanol.
Beeswax is insoluble in water because it is nonpolar, while water is polar. It is slightly soluble in ethanol because ethanol is also nonpolar, allowing some interactions to occur. Beeswax is very insoluble in chloroform due to the lack of compatibility between their molecular structures.
Silica gel is insoluble in ethanol and most (if not all) laboratory solvents.
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.
Glass powder does not dissolve in ethanol. Glass is composed mostly of silicon dioxide, which is insoluble in most solvents, including ethanol.
Water and ethanol. Oil is immiscible with either of those.
No, talc is not soluble in ethanol. Talc is insoluble in polar solvents like ethanol due to its hydrophobic nature and structure, which does not allow it to dissolve in polar solvents like ethanol.
Sodium sulfate is practically insoluble in ethanol. But it adsorbs ethanol as well as methanol.
because it is just insoluble
Cooking oil is dissolved in hot ethanol.
Sodium sulfate is a polar compound, ethanol is not polar.