Question

How many moles of ammonia gas (NH3) would occupy a 0.43L container at STP

Answer 1

0.0192 moles

Step-by-step explanation:

One mole of any gas occupies 22.414 L at S.T.P

setting up mole and volume ratio;

mole : volume

1 : 22.414

X : 0.43

X = 0.43/22.414

X = 0.0192 moles