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zepelin [54]
3 years ago
8

Which of the following is not an example of an extensive physical property?

Chemistry
2 answers:
NikAS [45]3 years ago
8 0
. . .. . . . .. . . . . .. . . . . . 
The correct answer is C.
12345 [234]3 years ago
3 0
The correct answer is C. Color is not an extensive property because it does not depends on the amount. An extensive property is a property that is dependent on the amount of substance being measured. The opposite is called intensive property where it does not depend on the amount.
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Compounds. They both have more than one element in them

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3 years ago
What is the mass of 2.50 moles of potassium chlorate in grams
Sedaia [141]

Answer: 306 grams are there in 2.50 moles of potassium chlorate

Explanation

According to avogadro's law, 1 mole of every substance occupies 22.4 L at STP and contains avogadro's number 6.023\times 10^{23} of particles.

To calculate the number of moles, we use the equation:

\text{Number of moles}=\frac{\text{Given mass}}{\text{Molar mass}}

given mass of potassium chlorate = ?

Molar mass of potassium chlorate = 122.55 g/mol

Putting in the values we get:

2.50=\frac{xg}{122.55g/mol}

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3 years ago
True or false gases have no mass
Alika [10]

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Gases have mass, because they are made up molecules which have mass

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MAVERICK [17]

The atomic mass unit is presently based on assigning an exact integral mass (in amu) to an isotope of carbon.

<h3>What is the atomic mass?</h3>

The atomic mass is a measurement used in physics and chemistry to denote the average atomic mass of a given element which is measured in the atomic mass unit or amu.

In conclusion, the atomic mass unit is presently based on assigning an exact integral mass (in amu) to an isotope of carbon.

Learn more about the atomic mass here:

brainly.com/question/3187640

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Help please due today
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It is a becaues i am a doctor and i know about that

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