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- A mixture is formed when two or more elements or compounds are present without being chemically bonded together. The substances which have been mixed are not present in specific amounts or ratios like they are in a compound, e.g. two hydrogen atoms for each oxygen atom in water.
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Jun 12, 2021 · confuse (v.) If you confuse two things, you get them mixed up, so that you think one of them is the other one. I always confuse my left with my right. Collins. To mix up in the mind, to fail to distinguish, erroneously regard as identical, mistake one for another.
Feb 6, 2016 · If you simply wish to express that the two objects have exchanged their proper positions there is. transpose. tranˈspōz. verb. cause (two or more things) to change places with each other. "the captions describing the two state flowers were accidentally transposed" synonyms: interchange, exchange, switch, swap (around), reverse, invert, flip
When you mix two substances and you might or might not create something new, and it all depends on what two substances you are mixing. Ripping, tearing, smashing, stirring, squishing, and changing the shape of a substance by mixing it with another is called a physical change.
- Homogeneous Mixtures
- Heterogeneous Mixtures
- How to Tell Whether A Mixture Is Heterogeneous Or Homogeneous
- Examples of Mixtures
- Not A Mixture
Homogeneous mixturesappear uniform to the eye. No matter how closely you examine them, you won't be able to see individual chemicals or ingredients in this type of mixture. Because they are uniform and consistent, they only consist of a single phase of matter—be it solid, liquid, or gas. The chemical composition is the same for any sample of the mi...
Heterogeneous mixturesare not uniform. If you take two samples from different parts of the mixture, they will not have an identical composition. You can use a mechanical method to separate components of a heterogeneous mixture (e.g., sorting candies in a bowl or filtering rocks to separate them from sand).
Sometimes classifying mixtures is obvious, especially if you can see different types of materials in a sample. For example, if you have a salad, you can see different sizes, shapes, and types of vegetables. In other cases, you need to look more closely to recognize the type of mixture. Any mixture that contains more than one phase of matter is hete...
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. Sometimes multiple phases exist in all...Mixing 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.Technically, if a chemical reaction occurs when you mix two materials, it's not a mixture—at least not until it has finished reacting. For example, if you mix baking soda and vinegar, a chemical reaction occurs. Once the reaction has finished, the remaining material is a mixture. Similarly, if you mix ingredients to bake a cake, a chemical reaction...
A simple rule, "like dissolves like," can tell you which liquids mix and which do not. Liquids with similar polarities are miscible, whereas liquids with different polarities do not mix. Water is a polar liquid, but oils are nonpolar. This is why oil and water do not mix well.
When we mix two different pure substances together, like this, it’s a mixture. This is now a mixture of the elements iron and sulfur. The different elements are not joined together.
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What is an example of a mixture given in the text?
If you mix up two things or people, you confuse them, so that you think that one of them is the other one. 2. If you mix up a number of things, you put things of different kinds together or place things so that they are not in order.
