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3 years ago

Which statement describes an intensive property of matter?

Chemistry

2 answers:

loris [4]3 years ago

7 0

The correct option is A.

Matters generally has two types of properties, these are intensive and extensive properties. An intensive property of a substance refers to that property that does not depend on the size or the quantity of that substance that is available. Another name for intensive properties is physical properties. These properties remain the same all the time no matter the quantity of the substance present. One example of intensive property is the density of water. No matter the quantity of water present or the location where you take the water sample from, the density of water will always be the same, that is, it is the same for every sample of water. Extensive properties on the other hand depend on the amount of that substance that is present. Examples are mass, weight, length and volume.

andrey2020 [161]3 years ago

6 0

Among the choices above, I think the statement that best describes an intensive property of matter is letter B which is " It depends on how a substance was formed." <span>Intensive properties are those property which does not depend upon the amount of substance present in the system. Such as refractive-index, density etc </span>

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Answer:

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3 years ago

What volume of concentrated (10.2 M) HCl would be required to prepare 1.11 x 104 mL of 1.5 M HC1? Enter your answer in scientifi

Tomtit [17]

Answer:

The required volume is 1.6 x 10³mL.

Explanation:

When we want to prepare a dilute solution from a concentrated one, we can use the dilution rule to find out the required volume to dilute. This rule states:

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In this case, we want to find out V₁:

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3 years ago

A solution of K2SO4 and KCl is added to a solution of Ba(NO3)2. Which of these compounds will precipitate out of this combined s

Archy [21]

A solution of K2SO4 and KCl is added to a solution of Ba(NO3)2. BaS0₄ (s) will precipitate out of this combined solution.

Molecular equation

K2SO4(aq) + Ba(NO3)2(aq) → BaSO4(s) + 2 KNO3(aq)?

This equation represents a double displacement (replacement) reaction, also called a metathesis reaction, in which the reactant ions exchange places to form new products. The general equation is:

A-B + C-D → A-D + C-B;

where A and C are cations, and B and D are anions.

Complete ionic equation: Includes all ions and the precipitate.

2K^+(aq) + SO4^2-(aq) + Ba^2+(aq) + 2[NO3]^-(aq) → 2K^+(aq) + 2[NO3]^- + BaSO4(s)

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The solid formed is called the precipitate. In case of an inorganic chemical reaction leading to precipitation, the chemical reagent causing the solid to form is called the precipitant.

Learn more about precipitation here : brainly.com/question/1783904

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Read 2 more answers

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AleksandrR [38]

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