A 280-G Sample of an Oxide of Bromine Is Converted to to 4.698

question 86

Multiple Choice

A 2.80-g sample of an oxide of bromine is converted to 4.698 g of AgBr.Calculate the empirical formula of the oxide.(molar mass for AgBr = 187.78 g/mol)

• A)BrO₃
• B)BrO₂
• C)BrO
• D)Br₂O
• E)none of these

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