객관식
Which of the following is a characteristic of a strong acid in aqueous solution?
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3. Acids and Bases
Acids and Bases
객관식
Which of the following compounds is not considered a Brønsted-Lowry acid?
A
B
C
D
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검증된 단계별 안내1
Understand the definition of a Brønsted-Lowry acid: A Brønsted-Lowry acid is a substance that can donate a proton (H⁺) to another substance.
Examine each compound to determine if it can donate a proton. Start with H2SO4: This compound is sulfuric acid, which can donate protons, making it a Brønsted-Lowry acid.
Next, consider HCl: Hydrochloric acid is a strong acid that readily donates a proton, classifying it as a Brønsted-Lowry acid.
Now, evaluate CH3COOH: Acetic acid can donate a proton from its carboxyl group, thus it is also a Brønsted-Lowry acid.
Finally, analyze NH3: Ammonia is known to accept protons rather than donate them, acting as a Brønsted-Lowry base, not an acid. Therefore, NH3 is not considered a Brønsted-Lowry acid.
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