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2 years ago

How many atoms are in 5.67 L of Neon at STP

1 answer:

8 0

The number of atoms in the given volume of Neon at Standard conditions for temperature and pressure is 1.505 × 10²².

<h3>What is Ideal Gas Law? </h3>

The Ideal gas law or general gas equation emphasizes on the state or behavior of a hypothetical ideal gas. It states that "the pressure multiplied by volume is equal to moles multiply by the universal gas constant multiply by temperature.

It is expressed as;

PV = nRT

Where P is pressure, V is volume, n is the amount of substance, T is temperature and R is the ideal gas constant ( 0.08206 Latm/molK )

Given the data in the question;

Volume of the gas V = 5.67L

At Standard conditions for temperature and pressure

P = 1.0atm

T = 273.15K

Amount of gas n = ?

We substitute our values into the expression above.

PV = nRT

n = PV / RT

n = 1.0atm × 5.67L / ( 0.08206Latm/molK × 273.15K )

n = 5.67Latm / 22.414689Latm/mol

n = 0.25mol

Now, number of mol n = 0.25mol

Number of molecules = moles × Avogadro’s Number

Number of molecules = 0.25 × (6.022×10²³)

Number of molecules = 1.505 × 10²²

Therefore, the number of atoms in the given volume of Neon at Standard conditions for temperature and pressure is 1.505 × 10²².

Learn more about Ideal Gas Law here: brainly.com/question/4147359

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As long as there is a capital letter in the genotype, the dominant trait will come out. So if the combination is Bb or BB, then BROWN in this case will come out. The only time BLUE eyes will come out is if has two recessives in its genotype or bb.

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4 years ago

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IgorC [24]

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3 years ago

What change will be caused by addition of a small amount of hcl to a solution containing fluoride ions and hydrogen fluoride?

agasfer [191]

Answer:

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Explanation:

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3 years ago

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Black_prince [1.1K]

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