Which of the Following Is a Formula for the Compound

question 89

Multiple Choice

Which of the following is a formula for the compound iridium(III) bromide tetrahydrate?

• A)IrBr∙ H₂O
• B)IrBr∙4H₂O
• C)IrBr₃∙4H₂O
• D)IBr₃∙4H₂O
• E)IBr₃∙2H₂O

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