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PilotLPTM [1.2K]
3 years ago
11

A container holds 20.0 grams of neon gas. Under the same conditions, how many grams of xenon would the container hold?

Chemistry
2 answers:
lara31 [8.8K]3 years ago
5 0
<span>A container that holds 20.0 grams of neon gas under the same conditions how many grams of xenon would the container hold? A container that holds 20.0 ...</span><span>
</span>
KatRina [158]3 years ago
4 0

Answer: 131 grams

Explanation:-

According to avogadro's law, 1 mole of every substance occupies 22.4 Liters at STP and contains avogadro's number 6.023\times 10^{23} of particles.

To calculate the moles, we use the equation:

\text{Number of moles}=\frac{\text{Given mass}}{\text {Molar mass}}

\text{Number of moles of neon}=\frac{20g}{20g/mol}=1mole

Thus 1 mole of Xenon will occupy the same volume as 1 mole of Neon.

Mass of xenon=moles\times {\text {Molar mass}}=1\times 131g/mol=131g

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