Question

How many particles are in 3.2 mole of neon gas

Answer 1

There are 1.93 x 10²⁴ particles

Further explanation

Given

3.2 moles of Neon gas

Required

Number of particles

Solution

The mole is the number of particles(molecules, atoms, ions) contained in a substance

1 mol = 6.02.10²³ particles

Can be formulated

N=n x No

N = number of particles

n = mol

No = Avogadro's = 6.02.10²³

So the number of particles for 3.2 moles :

N = 3.2 x 6.02.10²³

N = 1.93 x 10²⁴

or

we can describe it using Avogadro's number conversion factor

`\tt 3.2~moles* (6.02* 10^(23))/(1~mole)=1.93* 10^(24)`