Question

How many mols of chlorine are in 120g of chlorine gas

Answer 1

Number of moles of chlorine = 3.38 mol

Step-by-step explanation:

Given data:

Mass of chlorine = 120 g

Moles of chlorine = ?

Solution:

Formula:

Number of moles = mass/molar mass

Molar mass of chlorine = 35.5 g/mol

Now we will put the values in formula.

Number of moles = 120 g/ 35.5 g/mol

Number of moles = 3.38 mol