Mineral oil is absolutley insoluble in water. The old saying that oil and water do not mix definitely rings true for this oil. You can, if you need to, go through and intermediary such as IPA (isopropyl alcohol) and then to water. I do this all the time in the lab. Paul
True
A substance that forms hydroxide ions in a water solutoin is a base -- TRUE -- apex:)
Dissolving in water is a physical change.
false - it's a physical change. The sugar remains sugar only in solution.
When a substance dissolves in water, the individual particles of the substance separate and disperse uniformly throughout the water. This process involves breaking the intermolecular forces holding the substance together and forming new interactions with water molecules. Factors such as temperature, stirring, and the nature of the substance can influence the rate and extent of dissolution.
Yes, its true.
Yes, its true.
Water is a polar molecule with positive and negative charges that attract other polar molecules but repel nonpolar molecules. Nonpolar molecules lack charged regions, so they are not attracted to water and tend to cluster together instead of dissolving in water. This is why oil, for example, does not mix with water.
Mineral oil is absolutley insoluble in water. The old saying that oil and water do not mix definitely rings true for this oil. You can, if you need to, go through and intermediary such as IPA (isopropyl alcohol) and then to water. I do this all the time in the lab. Paul
True
Its true!Tey get all the liquids from the animals they eat
Salt is not soluble in baby oil because baby oil is a nonpolar substance, while salt is a polar substance. Polar substances dissolve best in other polar substances, and nonpolar substances dissolve best in other nonpolar substances. In this case, the polarity difference between salt and baby oil prevents them from mixing or dissolving into each other.
A substance that forms hydroxide ions in a water solutoin is a base -- TRUE -- apex:)
Water is a polar liquid Solubility depends on "like dissolves like" That means that water can only dissolve polar substances. consider nail varnish: this won't dissolve in water because it is not polar. However, it will dissolve in acetone, which is a non-polar solvent.
Dissolving in water is a physical change.
false - it's a physical change. The sugar remains sugar only in solution.