Question

How many moles are in 6.5g of carbonate​

Answer 1

Number of moles = 0.12 mol

Step-by-step explanation:

Given data:

Mass of carbonate = 6.5 g

Moles of carbonate = ?

Solution:

Number of moles = mass / molar mass

Molar mass of carbonate = 60 g/mol

Now we will put the values in formula:

Number of moles = 6.5 g/ 60 g/mol

Number of moles = 0.12 mol