Chemistry, 08.06.2021 04:40 sdwhitneyhillis

What are the laws and calculations governing gas behavior?

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Answer from: alyo31500

Laws governing gas behavior.

Explanation:

Boyle's law:

It relates the pressure and volume of an ideal gas at a constant temperature.

According to this law:

"The volume of a fixed amount of gas at constant temperature is inversely proportional to its pressure".

$P \alpha V$ .

Charle's law:

It relates the volume and absolute temperature of an ideal gas at a constant pressure.

According to this law:

"The volume of a fixed amount of gas at constant pressure is directly proportional to its absolute temperature".

$V \alpha T$ .

Avogadro's law:

According to this law:

equal volumes of all gases under the same conditions of temperature and pressure contain, an equal number of moles.

$V \alpha n$ .

Ideal gas equation:

By combining all the above-stated gas laws, this equation is formed as shown below:

$V \alpha \frac{nT}{P} \\= V= R. nT/ P\\=PV=nRT$

R is called universal gas constant.

It has a value of 0.0821L.atm.mol-1.K-1.

Answer from: edwardordonez66

Boyle's law, Charle's law, Guy Lussac's law and Avogadro's law

Explanation:

All the gases behaves similarly when the environment conditions are normal. But when the physical condition changes like when the pressure, volume or temperature changes, the gas behaves differently and shows a deviation.

The number of gas laws are :

Boyle's Law

Boyle's law states that when the temperature remaining constant, the pressure of the gas varies inversely to the volume of the gas.

i.e. $P \propto \frac{1}{V}$

Charle' law

Charle's law states that when pressure is constant, the temperature of a gas is directly proportional to the volume.

i.e. , $T \propto V$

Gay Lussac's law

Gay - Lussa law states the volume and the mass of the pressure of the gas is directly proportional to the temperature of the gas.

i.e. P.T = constant

Avogadro's law

It states that under the conditions of same pressure as well as temperatures, the gases having equal volumes will have same numbers of molecules.

i.e. $\frac{V_1}{n_1}=\frac{V_2}{n_2}$ = constant

Answer from: Quest

each chemical family is represented as a group or column on the periodic table. based on chemical properties, there are 6 types of chemical families. group 1 represents alkali metals, group 2 represents alkaline earth metals, groups 3 to 12 represent transition metals, groups 13 to 16 represent non-metals and other metals, group 17 represents halogens and group 18 represents noble gases.

Answer from: Quest

Answers are 1,2,4 its correct on edgenuity.

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