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ChemistryGeneralQuality 61 · Exceptional

Why Acids and Bases Are Opposites

PR
Tariq RaoTeacher Tier
@author · 2026-07-07 · v1
7 min read
Acids donate protons (
H+H^+
); bases accept them. In water, HCl dissociates into
H+H^+
and
Cl−Cl^-
, while NaOH provides
OH−OH^-
that accepts protons. The pH scale measures
H+H^+
concentration: pH 7 is neutral, lower is acidic, higher is basic.
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Grace W.
16 days ago
The step-by-step is what makes this work. Most explanations skip that.
Aiden K.
16 days ago
Great breakdown. I'd been fuzzy on this exact point for weeks.
Prof. Daniels Teacher
16 days ago
Same here, going straight into my revision notes.
Lena F.
16 days ago
Honestly the clearest version of this I've read on CampusWorld.