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be separated by physical means such as centrifuge and filters, etc. example: salad dressing is a mixture cuz you can centrifuge the mixture and all the oil goes to the top, vinegar on bottom. example #2: salt and pepper in same container is a mixture because u can separate each individual crystal by hand (if u have the time and patience to do so :P)
What else can I help you with?
Is fixed composition a caracteritic of a mixture?
A fixed composition is not a characteristic of a mixture. The composition of a mixture can vary, unlike the composition of a compound that forms a chemical reaction.
How are the properties of a compound different from those in a mixture?
A compound has a definite composition, while a mixture's composition can vary.
Is 7 up a mixture or a compound?
7 Up is a mixture, specifically a homogeneous mixture, as it consists of various ingredients such as carbonated water, sugar, citric acid, and flavorings. These components are combined but retain their individual properties and can be separated through physical means. Unlike a compound, which has a fixed composition and specific chemical properties, a mixture like 7 Up can vary in its formulation.
What is a difference between a compound and a mixture that is a compound always?
A compound is a substance made up of two or more elements that are chemically bonded in a fixed proportion, whereas a mixture is a combination of two or more substances that are physically mixed together but not chemically bonded. This means that a compound always has a specific chemical formula and composition, while a mixture can vary in composition and can be separated by physical means.
Matter that can vary in composition is called a what?
Matter that can vary in composition is called a mixture. Mixtures can consist of two or more substances that retain their individual properties and can be separated by physical means. Examples include air, salad, and sand and salt. Unlike pure substances, mixtures do not have a fixed composition.
The composition of a mixture can vary unlike a compound?
Yes, in a mixture, the substances are physically combined and can be present in any proportion. This allows the composition to vary, unlike a compound where the elements are chemically combined in fixed ratios.
Is fixed composition a caracteritic of a mixture?
A fixed composition is not a characteristic of a mixture. The composition of a mixture can vary, unlike the composition of a compound that forms a chemical reaction.
Is sawdust a compound or a mixture?
Sawdust is a mixture, not a compound. It is composed of small wood particles and can vary in size and composition depending on the type of wood and how it is produced.
How are the properties of a compound different from those in a mixture?
A compound has a definite composition, while a mixture's composition can vary.
Is 7 up a mixture or a compound?
7 Up is a mixture, specifically a homogeneous mixture, as it consists of various ingredients such as carbonated water, sugar, citric acid, and flavorings. These components are combined but retain their individual properties and can be separated through physical means. Unlike a compound, which has a fixed composition and specific chemical properties, a mixture like 7 Up can vary in its formulation.
The composition of a mixture can vary unlike a compound why is that?
Because a mixture means that it contains a mix of substances. And you can choose to mix different amounts (solutions), instead of where in order to create that compound, a specific ratio of elements are required. If the ratio is incorrect, the result will not equal the same compound.
Is brass an compound?
Brass is not a compound, because its atomic composition can vary from one sample to another. Instead brass is a mixture, of the special type called an alloy, because it is a mixture primarily of metals.
Is soil a compound?
Compound
Is coal gas a mixture or a compound?
Coal gas is a mixture composed of various gases such as methane, carbon monoxide, and hydrogen. It is not a compound because it does not have a fixed chemical composition and the proportions of its components can vary.
The composition of a mixture can vary unlike a compound explain why?
A mixture is a physical combination of two or more substances that are not chemically bonded, allowing their composition to vary. This is because mixtures retain the properties of their individual components and can be easily separated through physical means, while compounds are chemically bonded in fixed ratios, resulting in consistent composition and properties.
What is a difference between a compound and a mixture that is a compound always?
A compound is a substance made up of two or more elements that are chemically bonded in a fixed proportion, whereas a mixture is a combination of two or more substances that are physically mixed together but not chemically bonded. This means that a compound always has a specific chemical formula and composition, while a mixture can vary in composition and can be separated by physical means.
Can the composition vary in a homogeneous and heterogeneous mixture?
In a homogeneous mixture, the composition remains uniform throughout the mixture, meaning all samples taken from different parts will have the same composition. In a heterogeneous mixture, the composition can vary throughout the mixture, leading to different samples having different compositions.
