218k views
0 votes
How much number of molecules are in 56 liter of c2o

User Niorad
by
4.4k points

1 Answer

3 votes
Number of molecules = Avogadro's number x Number of Moles
Volume of 1 mole of a gas at STP is 22.4l
Which means there are 56/22400 moles CO2 = 1/400 moles
Number of molecules = (6.023x10^23)x(1/400)
The answer would be 1.506 x 10^21
User Rgisi
by
4.3k points