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Distinguish between a substance and a mixture and give two example of each?
Wiki User
∙ 14y ago
A mixture, such as pizza or soft drink, is a material made up of two or more subtances that can be easily separated by physical means, but a substance has a fixed composition, it cannot be separated by physical means.
Wiki User
∙ 10y ago
Wiki User
∙ 13y agoA pure substance, or simply a substance, is a type of matter with a fixed composition. A substence can be either an element or a compound. Some substances you might recognize are helium, aluminum, water, and salt. Some examples of Pizza and a soft drink one of your favorite lunches? if so, you enjoy two foods that are classified as mixtures-but two different kinds of mixtures. This is a material made up of two or more substances that can be easily separated by physical means.
Wiki User
∙ 10y agoA mixture can be separated into its respective composition by physical separation whereas pure substances such as compounds and atoms cannot. For example, a mixture of sand (SiO2) and water (H2O) can be separated by filtration.
Wiki User
∙ 9y agoMixtures can be separated physically, while pure substances cannot. Substances become something completely new, and mixtures retain the qualities of their parts.
Wiki User
∙ 9y agoA pure substance has the same composition throughout and it's a single solid, liquid, or gas. A mixture is made up of different parts that can be separated by physical methods.
Wiki User
∙ 9y agoA mixture has different properties throughout; a pure substance has the same properties throughout.
Wiki User
∙ 13y agoSubstance is a kind of matter being described while mixture is a combination of two or more substances that are physically mixed and can be separated by mechanical means
Wiki User
∙ 14y agoA substance must be either an element or a compound. Mixtures can be made from combinations of compounds or elements.
Wiki User
∙ 13y agoType your answer here... substance has identical chemical composition ,but mixture has varying chemical compositoin
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What is a mixture that contains only one substance?
A mixture of ice and water may be such example.
Is seawater a pure substance or a mixture?
Seawater is a mixture. It is a combination of salt and water that is a homogeneous mixture. An example of a pure substance is either pure salt or pure sugar.
Is CaCl2 a pure substance or mixture?
substance
Is sodium chloride pure substance or mixture?
Soduim is a pure substance. But it is a mixture because it was pshsically combined. Soduim is a pure substance. But it is a mixture because it was pshsically combined.
How is the atmosphere a mixture of substance?
An atmospheric substance is a substance that occurs naturally in the atmosphere. One example of this type of substances would be mercury.
Which kind of mixture is sometimes difficult to distinguish from a compound?
Chemical Substance
How will you distinguish a pure solid substance from a solid mixture?
dili ko
How will you distinguish a pure solid substance from solid mixture?
dili ko
What kind of mixture is sometimes hard to distinguish from a compound?
Chemical Substance
How would you distinguish pure solid substance from a solid mixture?
Only by chemical analysis.
Distinguish between homogeneous and heterogeneous?
Heterogeneous mixtures do not have a uniform composition, while homogeneous mixtures do have a uniform composition. Beef stew is an example of a heterogeneous mixture, while salt water is an example of a homogeneous mixture.
Whats the difference between homogenous mixture and heterogeneous mixture?
In a homogenous mixture the substance are so evenly distributed that it is difficult to distinguish one substance in the mixture from another but it only contains only one substance and it will appear the same. In a heterogenous mixture the parts of the mixture are noticeably different from one another and the mixture is different and kind.
Which term best describes how much of a substance is mixed with another substance?
Percent mixture is a way the amount of one substance is in a mixture. Example: a 25% mixture of salt with flour.
what is blood an example of mixture pure substance electron phase?
Blood is a mixture.
What is the difference between a pure substance and a homogeneous mixture?
The difference between a homogeneous mixture and a pure substance is that a pure substance has a fixed composition and cannot be separated because it is chemically bonded and a homogeneous mixture can be separated.
Is hydrogen an example of a mixture?
No. Hydrogen is a pure substance.
What is the similarties between mixture and substance?
A substance has constant and definitive composition Mixture is combinations of pure substances that have no constant and definitive composition: homogeneous mixture, heterogeneous mixture
