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salt and water
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∙ 11y ago
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Can a mixture be separated by some physical process?
yes it can
What mixture can be separated entirely by using your hand?
a salad
How can you distinguish a compound from a mixture?
In a compound the component elements are chemically bonded together in a fixed whole number ratio and definite structure. In a mixture the components are not chemically bonded together, the ratio is variable, and there is usually not a fixed structure.
What differences are there between compounds and mixtures?
Elements and compounds are pure substances. They cannot be broken down further by physical and/or chemical means. Mixtures, on the other hand, are physical combinations of pure substances . A compound is when two or more different types of elements are chemically bonded but a mixture is when there is different types of elements that is not chemically bonded but physically bonded.
Is air a hetogeneous or homogeneous mixture?
Air is a homogeneous mixture because it is a uniform composition of gases. On the other hand, heterogeneous mixtures lack uniformity.
Can mixtures be separated much more easily than compounds?
Usually mixtures are easiest to separate into their substances.
What is the methods of separation of mixtures?
Mixtures can be separated by: Distillation, Chromatography, Evapouration, Filtration, Decantation, Crystalization, Magnatisim, Sorting By Hand, Sifting
What is the diiference between a heterogenous mixture and a pure substance?
A heterogeneous mixture can be separated into its components by physical means. On the other hand, compounds cannot be separated into their component elements expect by chemical means. Compounds are pure substances whereas mixtures are not.
How do homogeneous and heterogeneous mixtures differ?
homogeneous-- looks same throughout heterogeneous- can be separated by hand
Can a mixture be separated by some physical process?
yes it can
What are the two classification of mixtures?
Homogeneous mixtures and Heterogeneous mixtures. Homogeneous mixtures are those mixtures whose composition is same throughout i.e., the different components cannot be observed. The mix completely. for example, in true solutions like salt or sugar solution you cannot see the sugar or salt after mixing. They are completely mixed. Also, one spoon of that solution will have the same composition as 2 spoons of the same solution. Heterogeneous mixtures on the other hand, do not have the same composition. They do not mix thoroughly and hence the different components can be observed. For example, when you mix salt and sugar or salt and sand, you can make out which is salt and which is the other substance.
What are elements compound?
substances
What are two classifications of mixture?
Homogeneous mixtures and Heterogeneous mixtures. Homogeneous mixtures are those mixtures whose composition is same throughout i.e., the different components cannot be observed. The mix completely. for example, in true solutions like salt or sugar solution you cannot see the sugar or salt after mixing. They are completely mixed. Also, one spoon of that solution will have the same composition as 2 spoons of the same solution. Heterogeneous mixtures on the other hand, do not have the same composition. They do not mix thoroughly and hence the different components can be observed. For example, when you mix salt and sugar or salt and sand, you can make out which is salt and which is the other substance.
What mixture can be separated entirely by using your hand?
a salad
Why is a savings account more liquid than a house?
I can easily withdraw the money from a savings account, making it a liquid financial investment. However, I cannot easily get money in my hand from a house. The house is a long term investment, and requires more hoops to jump through to actually receive the financial benefit in my hand.
How can you distinguish a compound from a mixture?
In a compound the component elements are chemically bonded together in a fixed whole number ratio and definite structure. In a mixture the components are not chemically bonded together, the ratio is variable, and there is usually not a fixed structure.
What differences are there between compounds and mixtures?
Elements and compounds are pure substances. They cannot be broken down further by physical and/or chemical means. Mixtures, on the other hand, are physical combinations of pure substances . A compound is when two or more different types of elements are chemically bonded but a mixture is when there is different types of elements that is not chemically bonded but physically bonded.
