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Oct 7, 2020 · Any chemical solution or alloy is a homogeneous mixture. Examples of solutions include sugar water and powdered drink mix in water, while alloys include sterling silver and bronze. Emulsions are homogeneous mixtures, although they often become heterogeneous when examined microscopically. Examples of emulsions are homogenized milk, mayonnaise ...
- Anne Marie Helmenstine, Ph.D.
- Air is a homogeneous mixture. However, the Earth's atmosphere as a whole is a heterogeneous mixture. See the clouds? That's evidence the composition is not uniform.
- Alloys are made when two or more metals are mixed together. They usually are homogeneous mixtures. Examples include brass, bronze, steel, and sterling silver.
- Mixing together two solids, without melting them together, typically results in a heterogeneous mixture. Examples include sand and sugar, salt and gravel, a basket of produce, and a toy box filled with toys.
- Mixtures in two or more phases are heterogeneous mixtures. Examples include ice cubes in a drink, sand and water, and salt and oil.
Jul 19, 2022 · Solutions exist for every possible phase of the solute and the solvent. Salt water, for example, is a solution of solid \(\ce{NaCl}\) in liquid water, while air is a solution of a gaseous solute (\(\ce{O2}\)) in a gaseous solvent (\(\ce{N2}\)). In all cases, however, the overall phase of the solution is the same phase as the solvent.
Further mixtures can be classified as homogeneous and heterogeneous mixtures. Read in Detail ⇒ Mixtures. Homogenous and Heterogeneous Solutions. Homogeneous solutions are solutions with uniform composition and properties throughout the solution. For example a cup of coffee, perfume, cough syrup, a solution of salt or sugar in water, etc.
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- Air is a homogeneous mixture of gases. However, the Earth’s atmosphere is a heterogeneous mixture because it contains clouds.
- Alloys are usually homogeneous mixtures of metals. Examples of homogeneous alloys include bronze, brass, 14K gold, steel, amalgam, and sterling silver.
- Unless solids are melted together, they are usually heterogeneous mixtures. Examples include a mixture of colored candies, a box of toys, salt and sugar, salt and sand, a basket of vegetables, and a box of toys.
- Mixtures with two phases are always heterogeneous mixtures. Examples include ice in water, salt and oil, noodles in broth, and sand and water.
Sep 11, 2024 · Liquid-Solid Solutions: These are mixtures where a liquid uniformly mixes with a solid. An example is mercury (liquid) dissolving gold (solid) to form an amalgam. Properties of Homogeneous Mixtures. Homogeneous mixtures, also known as solutions, exhibit several properties that distinguish them from heterogeneous mixtures.
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Apr 19, 2020 · There are several properties of chemical solutions that distinguish them from other types of mixtures: A solution is homogeneous. A solution consists of a single phase (e.g., liquid, solid, or gas). A solution does not scatter a beam of light. Particles in a solution are too small to be visible to the naked eye.
