# chem

how many moles of Br are in 7.34g IBr3?

Plz explain how to do this step by step

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1. 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-

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bobpursley

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