How many moles of argon atoms are present in 100 l of argon gas at stp?

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asked Sep 16, 2019 149k views

2 Answers

Michael Irwin · Answer 1 · 2019-09-17T08:43:29+0000

One mole of Argon occupy the volume of 22.4 L
Therefore , 22.4 L of Argon weighs 40 g.∴ 1 L of Argon weighs , 40/22.4 ∴ 100 L of Argon weighs (40/22.4 ) × 100= 178.57 g.

Hence moles of Argon is 178.57 g.

Szzaass · Answer 2 · 2019-09-22T12:01:27+0000

We know One mole of Argon occupy the volume of 22.4 L

Therefore , 22.4 L of Argon weighs 40 g.
∴ 1 L of Argon weighs , 40/22.4
∴ 100 L of Argon weighs (40/22.4 ) × 100
= 178.57 g.

Hence moles of Argon is 178.57 g.

Hope it Helps :-)

How many moles of argon atoms are present in 100 l of argon gas at stp?

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