Answer:
Molar mass of bromine is equal to [tex]80.9119[/tex]
Explanation:
The molar mass of HBr is equal to the sum of atomic weight of Bromine.
Atomic Weight of hydrogen is equal to [tex]1.00794[/tex]
Atomic Weight of Bromine is equal to [tex]79.904[/tex]
Molar mass of Bromine
= Atomic Weight of hydrogen + Atomic Weight of Bromine
Molar mass of Bromine [tex]= 79.904 + 1.00794 = 80.9119[/tex]