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Hoochie [10]
3 years ago
6

A solid that forms and separates from a liquid mixture is called ------

Chemistry
2 answers:
yanalaym [24]3 years ago
7 0

Answer:

Chemical change

Explanation:

A solid that forms and separates from a liquid mixture is called Chemical change.

Please mark brainliest and have a great day!

lord [1]3 years ago
6 0
A solid that forms and separates from a liquid mixture is called a precipitate
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An ideal gas in a cylindrical container of radius r and height h is kept at constant pressure p. The bottom of the container is
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Answer:

m =\frac{p*(pi)*r^{2}*h*mw}{R*\frac{T_{1} + T_{O}}{2}}  

Explanation:

The gas ideal law is  

PV= nRT (equation 1)

Where:

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n =\frac{PV}{RT}

The number of moles is mass (m) / molecular weight (mw). Replacing this value in the equation we get.

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m =\frac{P*V*mw}{R*T}   (equation 2)

The cylindrical container has a constant pressure p  

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V =(pi)*r^{2}*h

Where:

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(pi) = number pi (3.1415)

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Since the temperatures has linear distribution, we can say that the temperature in the cylinder is the average between the temperature in the top and in the bottom of the cylinder. This is:  

T =\frac{T_{1} + T_{O}}{2}  

Replacing these values in the equation 2 we get:

m =\frac{P*V*mw}{R*T}   (equation 2)

m =\frac{p*(pi)*r^{2}*h*mw}{R*\frac{T_{1} + T_{O}}{2}}    

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I don't know if this is what you wanted or not sorry if it isn't

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