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MIXTURES
Combination of two or more substances that are not chemically combined
- No new substance formed
- Do not exist in fixed proportions to each other
- They just mix
- Most natural substances are mixtures
- Can be physically separated into pure compounds or elements
- Can be separated by mechanical means
- Physical properties can change
- Any combination of solid, liquid or gas can be a simple mixture
MIXTURES MAY BE HOMOGENEOUS OR HETEROGENEOUS
COMPOUNDS
A pure compound has the same elements and the same amount of elements all of the time
- Elements are chemically combined
- Compound properties are different from the properties of the elements
- They cannot be separated physically
- Physical properties such as boiling point or melting point of pure substances are do not change
a compound will be two elements chemically bonded to each other
a mixture can be two or more different compounds (or elements) in an area (i.e a beaker, the atmosphere)
What else can I help you with?
What kind of mixture is sometimes hard to distinguish from a compound?
A homogeneous mixture can sometimes be hard to distinguish from a compound because the components are evenly distributed throughout the mixture, making it appear like a single substance. This is in contrast to a heterogeneous mixture where the components are not evenly distributed and can be easily differentiated.
Is a Milkshake a Mixture or a Compound?
A drink
Is salt a homogeneous mixture or a compound or a heterogeneous mixture?
Salt is a compound composed of sodium and chloride ions. It is a pure substance, not a mixture.
What is iced tea a compound mixture or a element?
It's a mixture. To be specific, a compound is a substance which is made up of similar constituent particles which may be two or more. It is uniform in composition throughout. Therefore, tea is a mixture because it is made up of many individual substances which are mixture themselves.
Is sucrose an element compound or mixture?
Sucrose is a compound composed of carbon, hydrogen, and oxygen atoms. It is not an element or a mixture.
Compare and contrast molecule and compound?
hhhghgh
Is a compound always a mixture?
No, a compound is not always a mixture. A compound is a substance composed of two or more different elements that are chemically bonded together in a fixed ratio. In contrast, a mixture is a combination of two or more substances that are physically combined and can be separated by physical means.
Compare and contrast compounds and mixture?
a substance produced when elements combine and whose properties are different from each of the elements. that's a compound. a mixture is a composition of two or more substances that are not chemically combined with each other and are capable of being separated. a compound is like C6H12O6 or glucose (plant sugar) or H2O and a mixture is like a pizza, with many different compounds.
Is MgCi a mixture or a compound?
MgCl₂ (magnesium chloride) is a compound, not a mixture. It consists of magnesium and chlorine atoms that are chemically bonded together in a fixed ratio. In contrast, a mixture would involve two or more substances that are physically combined but not chemically bonded.
Is a compound a substance or a mixture?
A compound is a substance composed of two or more elements chemically bonded together in a fixed ratio. This is in contrast to a mixture, which is a combination of two or more substances that are simply physically mixed together without forming new chemical bonds.
Is water a compound or mixture?
Water is a compound
What kind of mixture is sometimes hard to distinguish from a compound?
A homogeneous mixture can sometimes be hard to distinguish from a compound because the components are evenly distributed throughout the mixture, making it appear like a single substance. This is in contrast to a heterogeneous mixture where the components are not evenly distributed and can be easily differentiated.
Compare and contrast legally blonde?
Compare and contrast it with what?
Is doritos a element compound or mixture?
It is a mixture.
How is a mixture and compound different?
A mixture is a combination of two or more substances in which each substance retains its own chemical identity and properties. In contrast, a compound is a substance made up of two or more elements that are chemically bonded together in a fixed ratio, resulting in a new substance with unique properties.
What are the steps in a compare and contrast?
1. Compare 2. Contrast
What can be done to a mixture that cant be done to a compound?
A mixture can be separated into its individual components through physical means, such as filtration, distillation, or chromatography. In contrast, a compound requires chemical processes to break it down into its constituent elements. Additionally, the properties of a mixture can vary depending on the proportions of its components, whereas a compound has a fixed composition and consistent properties.
