Question

How many molecules are in 6.0 moles of methane (CH4)

Answer 1

Avogadro’s number represents the number of atoms in one mole of substance: 6.022x10^23 atoms/mole.

Multiplying the number of moles by this number reveals that, in this sample, 3.613x10^24 atoms of methane are present.

Answer 2

Answer : The molecules present in 6.0 moles of methane are,
`37.32* 10^(23)` molecules

Solution : Given,

Moles of methane = 6 moles

(1 mole contains
`6.22* 10^(23)` number of molecules)

As, 1 mole of methane contains
`6.22* 10^(23)` molecules of methane

So, 6 moles of methane contains
`6* 6.22* 10^(23)=37.32* 10^(23)` molecules of methane

Therefore, the molecules present in 6.0 moles of methane are,
`37.32* 10^(23)` molecules