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Where two elements or compunds are next to each other (in contact with) and are not reacting. Like when you mix salt and sugar. (Solutions are when there is a substance mixed in and dissolved into another substance).
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∙ 12y ago
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Explain how concrete is a mixture and not a pure substance?
Concrete is a mixture of different substances (compounds) not a sinle compound.
How did Dalton explain the diffrences between a mixture and a compound?
This was not a problem of Dalton.
What is an isotopic mixture?
explain the mechanism of diffusion in the separation of isotopic mixtures
How will you separate a mixture of salt and sand will it be different if the mixture consists of iron filling instead of salt explain?
we can separate salt and sand by solving the mixture into water salt is soluble but sand is not .
Is an alloy a pure substance or a mixture use the particle theory to explain?
Neither, try again.
Explain how concrete is a mixture and not a pure substance?
Concrete is a mixture of different substances (compounds) not a sinle compound.
Is sugar syrup a homogeneous or a heterogeneous mixture?
It is homogeneous mixture
Is evidence of a chemical change?
Explain how a mixture of sand and salt can be separated.
How did Dalton explain the diffrences between a mixture and a compound?
This was not a problem of Dalton.
What is an isotopic mixture?
explain the mechanism of diffusion in the separation of isotopic mixtures
Would the oils and sweat make a homogeneous mixture or a heterogeneous mixture Explain your answer?
They would make a heterogeneous mixture. Sweat is water based and so is not miscible with oils.
How will you separate a mixture of salt and sand will it be different if the mixture consists of iron filling instead of salt explain?
we can separate salt and sand by solving the mixture into water salt is soluble but sand is not .
Could a mixture be made up of only element and compounds explain?
Yes. For example, brass is a mixture of copper and zinc. A mixture of metals is called an alloy. A mixture of inert gases (e.g. helium, argon, neon, xenon, krypton, radon).
Is it possible to have a solution that is not a mixture explain your answer?
No, because a solution is a homogenous mixture, meaning it is composed of at least 2 substances that are mixed together, but not combined chemically, and the mixture does not look like multiple substances with the naked eye.
Can you explain more about purple?
purple is a violet mixture with blue and red and it is the color of barney the dionasaur
Is cytoplasm a single substance explain expel?
Cytoplasm is an extremely complicate mixture of biochemical substances.
Is an alloy a pure substance or a mixture use the particle theory to explain?
Neither, try again.
