Hydroxide ion

Chinese equivalent: 氢氧根离子

Hydroxide ion A negatively charged ion with the chemical formula OH⁻.

Syllabus path: Properties of Substances and Reactions › Properties of Common Inorganic Substances › Bases (Alkalis)

CSCA Exam Prep

This term is aligned to the CSCA undergraduate admissions exam syllabus. Continue with the linked tutorial and topic practice.

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CSCA Chemistry Exam Glossary

Definition

Hydroxide ion A negatively charged ion with the chemical formula OH⁻.

Related tutorial and examples

Bases (Alkalis)

Bases (Alkalis) 1. Core Definitions & Classification Logic In the CSCA exam, the focus on Bases is the impact of Solubility on reactions and the distinction between Strong and Weak Bases. Definition: Compounds whose anions generated during ionization are all hydroxide ions ( OH⁻ …

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