Asked by Anonymous

how many moles of Br are in 7.34g IBr3?

Plz explain how to do this step by step
Answered by bobpursley
a. find the mol mass of IBr3
b. find moles of IBr3 by dividing 7.34/molmass
c. Multilply those moles by 3
that is the moles of Br<sup>-</sup>