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2 years ago

How do the chemical properties of the halegons compare to those of the noble gases

Chemistry

2 answers:

sweet-ann [11.9K]2 years ago

7 0

please help me to What desert is located near the southernmost tip of Africa?

Question 7 options:

Kalahari

Kilimanjaro

Sahel

Sahara

saul85 [17]2 years ago

6 0

Answer:

The halogens are extremely reactive, whilst the noble gases are mainly inert.

Only some noble gases tend to form compounds, such as xenon and krypton. However, some like helium, almost have no compounds at all. Noble gases also have octet rule shells, which causes the little reactivity associated with them. To form bonds with noble gases, a lot of energy is required to form those bonds. Halogens, on the other hand, are extremely reactive. Compounds like chlorine and fluorine must be stored carefully, as they will oxidise anything that they can find, just to get one extra electron to get an octet configuration.

Hope this helps :)

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Answer:

The new temperature of the nitrogen gas is 516.8 K or 243.8 C.

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Gay-Lussac's law indicates that, as long as the volume of the container containing the gas is constant, as the temperature increases, the gas molecules move faster. Then the number of collisions with the walls increases, that is, the pressure increases. That is, the pressure of the gas is directly proportional to its temperature.

Gay-Lussac's law can be expressed mathematically as follows:

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You want to study two different states, an initial state and a final state. You have a gas that is at a pressure P1 and at a temperature T1 at the beginning of the experiment. By varying the temperature to a new value T2, then the pressure will change to P2, and the following will be fulfilled:

$\frac{P1}{T1} =\frac{P2}{T2}$

In this case:

P1= 2 atm
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Replacing:

$\frac{2 atm}{323 K} =\frac{3.2 atm}{T2}$

Solving:

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<u><em>The new temperature of the nitrogen gas is 516.8 K or 243.8 C.</em></u>

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