3 years ago

Explain how a light can be seen when sent through a colloid mixture, but not a solution.

Chemistry

1 answer:

Free_Kalibri [48]3 years ago

5 0

I think the answer is that is lights up?

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1. A fluid is a substance that (a) always expands until it fills any container; (b) is practically incompressible; (c) cannot be

meriva

Answer:

cannot remain at rest under the action of any shear force.

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2 years ago

100.mL of a .795 M solution of KBr is diluted to 500.mL. what is the new concentration of the solution?

kap26 [50]

Answer:

0.159 M

Explanation:

convert from mL to L then use the equation:

M1V1 = M2V2

rearrange to find M2

$\frac{M1V1}{V2} = M2$

$\frac{(0.795 M)(0.100 L)}{0.500 L} = 0.159 M$

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3 years ago

What is a substance and what are the two types of substances?

masha68 [24]

A pure substance has a constant composition and cannot be separated into simpler substances by physical means. There are two types of pure substances: elements and compounds. Elements: are pure substances made up of only l type of atom. Atoms of the same element are identical in properties.

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3 years ago

Read 2 more answers

Develop the relationship between reducible and irreducible representation of C2v point group taking H2O as example and 3N cartes

Pavel [41]

Answer:

hshdhdhdhdbebdbduzhshsjuuu66s8s8d

Explanation:

bdhdhdfhshdudhdhd7x6x8xjdjdjdjdjdid8dijdjdjdhdhdj

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2 years ago

Almost all of the energy on the surface of earth come from what