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3 years ago

Value of an extensive property

Chemistry

1 answer:

FinnZ [79.3K]3 years ago

6 0

Answer:

The value of an intensive property may vary with time and its position within the system. Examples of intensive properties include temperature, velocity, mass density, specific volume, and specific energy. An extensive property does not have a value at a point, and its value depends on the extent or size of the system.

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On an artificial reef in the Mediterranean Sea, the rocky bottom, the Dover sole, and the

natka813 [3]

Taking into account the animals and the landscape being mentioned, we can confirm that the combination of these forms part of an ecosystem.

An ecosystem is described as an area consisting of:

Plants
Animals
Bacteria
Weather
Landscape

and many other factors, which all work together to form a small pocket of life.

Ecosystems are described as containing both living and non-living elements, meaning biotic and non-biotic parts. A community or population, on the other hand, are used to consider only the biotic or living factors of an ecosystem. Therefore, since the question includes the rock bottom (a non-biotic factor) as a part of the makeup, the only correct grouping is that of an ecosystem.

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7 0

2 years ago

ASAP..pls need help.....

zimovet [89]

Answer:

It releases nutrients which causes rapid growth of planktons which leads to oxygen deficiency leading to death of aquatic animals,a phenomenon known as eutrophication.

Explanation:

4 0

2 years ago

Isotopes with unstable nuclei are_______and are called _______.

Inga [223]

Answer:

Radioactive and are often called radioisotopes

8 0

2 years ago

Which state of matter is spread apart and not connected

Vilka [71]

Gas I’m pretty sure

5 0

3 years ago

Read 2 more answers

Calculate the amount in moles of 125 g of CaSO4.

Leto [7]

Answer:

Number of moles = 0.92 mol

Explanation:

Given data:

Mass of CaSO₄ = 125 g

Number of moles of CaSO₄ = ?

Solution:

Formula:

Number of moles = mass/ molar mass

Molar mass of CaSO₄:

Molar mass of CaSO₄ = 40 + 32+ 16×4

Molar mass of CaSO₄ = 40 + 32+ 64

Molar mass of CaSO₄ = 136 g/mol

Number of moles:

Number of moles = mass/ molar mass

Number of moles = 125 g/ 136 g/mol

Number of moles = 0.92 mol

7 0

2 years ago