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What are four types of mixtures?
Mixtures are substances that are made by physical combination of one or more substances and none of the constituent elements are changed. The basic classification of mixtures is into homogeneous and heterogeneous substances. They can also be further divided under these two categories in to solutions, dispersions or colloids.Air is a homogeneous mixture of the gaseous substances nitrogen, oxygen, and smaller amounts of other substances. Salt, sugar, and many other substances dissolve in water to form homogeneous mixtures. A homogeneous mixture in which there is both a solute and solvent present is also a solution. Heterogeneous mixtures include fine sand or silt in water.Rate This Answer
Does oil dissolve?
Good question... With the information in my science classes, OIL does not dissolve in anything. But in my opinion I believe it is possible for oil to dissolve. I think oil may dissolve in acids, or any type of chemical. Oil can also dissolve when placed in boiling water for a period of time. Hope this helps! Good luck
What types of precipitation most likely observed if 61 Fahrenheit?
hail
Does different liquids affect the time of dissolving?
Yes. In some liquids material won't dissolve, or dissolve partially and in other it will dissolve fully and even in any rate. Mainly there is two types of solvents, polar (e.g. H2O) and non-polar (e.g. C6H14) Polar materials dissolve better in polar solvents, non-polar materials in non-polar. Further more some materials may dissolve in solvent using chemical reaction (e.g. metal dissolving in acid) Even some particular ions effect dissolving, or eaven molecules, such are called detergents. There is much to discuss on this question.
What are various mechanisms by which substances cross membranes?
there are many different types of mechanisms that can make thing cross cell membranes two of these are by diffusing and active transport.
What types of substances will dissolve in water?
Substances that are polar or ionic tend to dissolve in water because they can interact with the water molecules through hydrogen bonding or ion-dipole interactions. Examples include salts, sugars, acids, and bases. Nonpolar substances, such as oils, usually do not dissolve in water as they cannot form the necessary interactions with water molecules.
What is similar about soluble and insoluble?
Soluble and insoluble substances are both types of materials that can be dissolved in a solvent. The key difference is that soluble substances dissolve to form a clear solution, while insoluble substances do not dissolve and may separate out as a precipitate.
What does not dissolve in sulfuric acid?
Sulfuric acid is a highly corrosive acid that can dissolve many substances, but it does not dissolve certain materials like Teflon (polytetrafluoroethylene), gold, platinum, and some types of ceramics.
What substances is able to dissolve?
A solvent dissolves things is a solvent, which is dissolving the solute.
What type of substance will dissolve in a nonpolar substance?
A non-polar substance will dissolve in a non-polar substance. Like dissolves like.
What substances are insoluble?
If an object/substance has high density, it is most likely insoluble. Insoluble substances are incapable of dissolving in water. This is true for alluminum, copper, gold, silver, iron, tin, platinum, etc. Most metals are insoluble. Strong objects are insoluble because they remain sturdy. Insoluble substances are often edible because they can dissolve on your tongue.
What types of substances dissolve in water?
Substances that dissolve in water are typically polar molecules or ionic compounds. Polar molecules have a positive and negative end, allowing them to interact with water molecules through hydrogen bonding. Ionic compounds dissociate into ions in water due to their charges being attracted to the polar water molecules.
What is meant by like in the solubility guideline like dissolves like?
There are basically two types of solvents, polar and non-polar. This refers to the electrical charges in a molecule; polar molecules have positive and negative poles, non-polar molecules don't. The most familiar polar solvent is water, familiar non-polar solvents would be such things as gasoline, cooking oil, etc. So, polar substances dissolve in polar solvents, and non-polar substances dissolve in non-polar solvents. A polar substance will not dissolve in a non-polar solvent. Soap is a chemical that has both polar and non-polar elements to its molecular composition, and therefore is able to bridge the gap between polar and non-polar.
In Powerpoint Dissolve and Wipe Right are types of?
Dissolve and wipe are forms of scene transitions (PowerPoint)
How might you predict whether a substance would dissolve in water without conducting an actual experiment?
One way to predict whether a substance will dissolve in water is to consider its molecular structure. Substances that have polar or ionic bonds are more likely to dissolve in water, as water is a polar molecule. Additionally, looking at the solubility guidelines for common types of compounds can also provide insight into whether a substance will dissolve in water.
What types of substances will dissolve in polar solvents?
Substances that are polar or ionic in nature will dissolve in polar solvents due to similar intermolecular forces. Some examples include salts, sugars, alcohols, and organic acids. Nonpolar substances, such as oils and fats, will not dissolve in polar solvents.
What are the types of solubility?
The types of solubility include soluble (able to dissolve in a solvent), insoluble (unable to dissolve in a solvent), and partially soluble (able to dissolve only to a limited extent in a solvent).
