All categories

3 years ago

Find out the application of all the inert gases prepare a chart

2 answers:

7 0

Inert gases are group 18 elements. They have there valance shell completely filled, hence they donot undergo chemical reactions under normal conditions.

Following are the list of inert gases, along with their application:

Helium:Used as component of breathing gases due to its poor solubility in fluids or lipids. Helium is used in low temperature cryogenics.

Neon: Neon finds widespread applications in daily life such as lights, fog lights, TV cine-scopes, lasers, luminous warnings etc.

Argon: Argon is used in electrical components to provide a protective heat transfer medium for semiconductors. Argon is also capable to fill fluorescent and incandescent light bulbs. It assist in providing blue light.

Krypton: Krypton are usually mixed with a halogen to produce excimer lasers

Xenon: It is possible to generate X-rays from Xe. When Xe mixed with oxygen, it has to capability to enhance the contrast in CT imaging.

Radon: Radon is a radioactive element, which is used for radiotherapy and relief from arthritis.

Irina18 [472]3 years ago

6 0

Noble gases/inert gases are used in various fields including lamp fillers, metal welding or coolers

Further explanation

Noble gas (group 8A in the periodic system the element) is an element that is not reactive (stable) /inert

Its stability is caused by:

1. ns² np⁶ electron configuration (except He: 1s2), electrons in the subshell are already paired, making it difficult to form bonds with other elements

2. High ionization energy making it difficult to form positive ions (ionic compounds)

3. Low electron affinity that makes it difficult to bind electrons to become negative ions

Some noble gases such as Ar, Kr are obtained from multilevel distillation

The use of noble gases include:

1. Helium: filler of a gas balloon, mix with oxygen in a diver's tube, coolant
2. Neon: filler lights in red, can penetrate the fog
3. Argon: metal welding
4. Krypton and Xenon: colorful lights

<h3>Learn more</h3>

the periodic table

brainly.com/question/8543126

electron affinity

brainly.com/question/1440853

ionic compounds:Al₂X₃, XCO₃

brainly.com/question/2014634

Keywords : inert gas, application,electron configuration

You might be interested in

What is the total volume occupied by 132 g of CO2 at STP

Lilit [14]

132 grams x (1 mol / 44 grams) = 3 moles
3 moles X (22.4 L/ 1 mol) = 67.2 L

4 0

3 years ago

Read 2 more answers

do you think that the continental plates continue to move across the surface of the earth? what evidence do you have to support

cestrela7 [59]

Yes I think & I Belive it moves across the surface

5 0

3 years ago

If 5.55 moles of gas have a volume of 12.2 L, what is the new volume when the moles of

KatRina [158]

Answer:

$12.61 + 5.55) \div 12.2 =$

Explanation:

it's too easy

8 0

1 year ago

In comparison to an atom of F-19 in the ground state, an atom of C-12 in the ground state has(1) three fewer neutrons

mel-nik [20]

(2) three fewer valence electrons is your answer.

6 0

2 years ago

A buffer contains 0.18 mol of propionic acid (C2H5COOH) and 0.26 mol of sodium propionate (C2H5COONa) in 1.20 L. What is the pH

Yuki888 [10]

Answer:

1) pH = 5.05

2) pH = 5.13

3) pH = 4.97

Explanation:

Step 1: Data given

Number of moles of propionic acid = 0.18 moles

Number of moles sodium propionate = 0.26 moles

Volume = 1.20 L

Ka = 1.3 * 10^-5 → pKa = 4.989

Step 2: Calculate concentrations

Concentration = moles / volume

[acid]= 0.18/ 1.2 =0.150 M

[salt]= 0.26/ 1.3 = 0.217 M

pH = 4.89 + log(0.217/0.150)=5.05

What is the pH of the buffer after the addition of 0.02 mol of NaOH?

moles acid = 0.18 - 0.02 = 0.16

[acid]= 0.16/ 1.2=0.133 M

moles salt = 0.26 + 0.02 = 0.28

[salt]= 0.28/ 12=0.233

pH = 4.89 + log 0.233/ 0.133 = 5.13

What is the pH of the buffer after the addition of 0.02 mol of HI?

moles acid = 0.18+ 0.02 = 0.20 moles

[acid]= 0.20/ 1.2 = 0.167 M

[salt]= 0.26 - 0.02= 0.24 moles

[salt]= 0.24/ 1.2 = 0.20 M

pH = 4.89 + log 0.20/ 0.167= 4.97

8 0

2 years ago