객관식
Which type of compound is HNO2, and what is its correct name according to IUPAC nomenclature?
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- 1. Intro to General Chemistry3h 46m
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3. Chemical Reactions
Naming Acids
Multiple Choice
Which chemical formula corresponds to hydrobromic acid?
A
B
C
D
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검증된 단계별 안내1
Understand that hydrobromic acid is a binary acid composed of hydrogen and bromine atoms only, without oxygen.
Recall that the general formula for binary acids is \(\text{H}X\), where \(X\) is a nonmetal element; in this case, \(X\) is bromine (Br).
Identify that the formula containing hydrogen and bromine only, without oxygen, is \(\text{HBr}\).
Recognize that formulas containing oxygen, such as \(\text{HBrO}\) or \(\text{HBrO}_3\), represent oxyacids, not hydrobromic acid.
Conclude that the correct chemical formula for hydrobromic acid is \(\text{HBr}\).
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