# chemistry

How many moles are in 3.0L of NO gas at STP?

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1. Two ways.
You may use PV=nRT and solve for n = number of moles.OR
You may remember that 1 mole of a gas occupies 22.4 L at STP so 3 L will be
3/22.4 = ?? L.

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posted by DrBob222

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