Question

A chemist measures the amount of bromine liquid produced during an experiment. She finds that 496g of bromine liquid is produced. Calculate the number of moles of bromine liquid produced.

Answer 1

6.208 mol

Step-by-step explanation:

Mass of Bromine Liquid = 496g

Number of moles = ?

Relationship between number of moles and mass is given as;

Number of moles = Mass / Molar mass

Molar mass of Bromine = 79.9g

Number of moles = 496 / 79.9 = 6.208 mol