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3 years ago

Which statement best describes a solution?

2 answers:

6 0

A mixture having a uniform composition where the components can't be seen separately and all components are in the same state best describes a solution.

<span>In chemistry, a </span>solution<span> is a homogeneous mixture composed of two or more substances. In such a mixture, a solute is a substance dissolved in another substance, known as a solvent.</span>

The correct answer between all the choices given is the third choice or letter C. I am hoping that this answer has satisfied your query and it will be able to help you in your endeavor, and if you would like, feel free to ask another question.

Zepler [3.9K]3 years ago

4 0

Answer:

Explanation:

it can be A because if it says that a solution is consisting of minute particles suspended in a medium that start moving about as soon as the mixing process stops First a solution cannot be seen separately , and a solution does not move when the mixing process stops because any substance put into a liquid dissolved and form a solution therefore C is the correct answer.

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1718 l of a 0.3556-m c3h7oh solution is diluted to a concentration of 0.1222 m, what is the volume of the resulting solution

Agata [3.3K]

Answer : The volume of the resulting solution will be 0.4999 L.

Explanation : As the two molar concentration of the $C_{3} H_{7}OH$ solution are given and one of the volume concentration needs to be found.

So, according to the formula :- $m_{1}V_{1} = m_{2}V_{2}$

And here if we consider $V_{1}$ as 0.1718 L moles and $m_{1}$ as 0.3556 moles then we need to find $V_{2}$ as $m_{2}$ is given as 0.1222 moles.
Hence on solving the formula we get,

$V_{2}$ = (0.1718 X 0.3556) / 0.1222 = 0.4999 L

5 0

3 years ago

What must be balanced in order to have a balanced chemical equation?

GarryVolchara [31]

Both sides need to be balanced?

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2 years ago

? P+ ? Br→ ? PBT

madreJ [45]

Answer b 2 6 2
Took test

3 0

3 years ago

Provide 3 examples of substances that are mixtures and list the substances in them

Vedmedyk [2.9K]

Answer:

Water and salt = salt water

Oxygen and water = sea foam

Smoke and fog = smog

Explanation:

Hope this helped, nya~ :3

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2 years ago

Read 2 more answers

Why do different isotopes of an element generally have the same physical and chemical properties?

tresset_1 [31]

Answer:

The correct answer is because they have same number of protons but different number of neutrons.

Explanation:

Isotopes are atoms of the same element but differ only in the number of neutrons in the nucleus, i.e. they have same atomic number but different mass number.

Mass number is affected as they have different number of neutrons, thus effecting their physical properties.

The number of electrons and protons are same, i.e. their atomic number is same and thus their chemical properties are same as chemical properties are determined by the atom’s electronic configuration and that relates to number of protons.

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3 years ago