A compound containing bromine and fluorine used in the production of UF₆ is 58.37% Br by mass.What is the empirical formula for the compound?

Question

Quizplus · Accepted Answer

To find the empirical formula, calculate the moles of Br and F in 100 g of the compound. With 58.37 g of Br (molar mass = 79.9 g/mol) and 41.63 g of F (molar mass = 19 g/mol), the mole ratio is approximately 1:3, leading to the empirical formula BrF₃.

A Compound Containing Bromine and Fluorine Used in the Production