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ACT Science Exam Prep

Category - ACT Science

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Which of the following is the correct molecular formula for hydrobromic acid?

HBrO
HBr
H₂Br
H₂OBr
H₂O₂Br

Explanation

Answer: B - HBr

The nomenclature system for acids is fairly simple. The “hydro” refers to the hydrogen while the “bromic” refers to the bromine. The correct formula is HBr.

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