객관식
Which of the following compound(s) cannot be characterized as a Lewis acid?
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3. Acids and Bases
Acids and Bases
객관식
What is the conjugate acid of methanol, CH3OH?
A
H3CO−
B
H4COH
C
H3O+
D
H3CO+H2
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검증된 단계별 안내1
Identify the base in the given problem. Methanol (CH₃OH) is the base in this context.
Understand the concept of a conjugate acid. A conjugate acid is formed when a base gains a proton (H⁺).
Add a proton (H⁺) to the methanol molecule. This involves adding an H⁺ ion to the oxygen atom in CH₃OH.
Write the chemical formula of the resulting conjugate acid. When CH₃OH gains an H⁺, it becomes CH₃OH₂⁺.
Verify the structure and charge of the conjugate acid. The addition of a proton results in a positive charge, confirming the formula CH₃OH₂⁺.
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