A sample of hydrogen gas occupies 14.1 L at STP. How many moles of the gas are present?

Answer 1

#0.63 mol#

The molar volume equation/relationship, which states that 1 mol of gas occupies 22.4 L of volume, can be applied to gases at STP.

Therefore, #14.1cancelL \cdot (1mol)/(22.4cancelL) = 0.6294642857143 mol #
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Answer 2

0.63 moles of hydrogen gas are present.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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