Mole
Chinese equivalent: 摩尔
Mole The SI unit for amount of substance, symbol mol. One mole contains exactly 6.02214076 × 10²³ elementary entities (e.g., atoms, molecules, ions).
Syllabus path: Fundamental Chemical Concepts and Calculations › Mole Calculations
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CSCA Chemistry Exam Glossary
Definition
Mole The SI unit for amount of substance, symbol mol. One mole contains exactly 6.02214076 × 10²³ elementary entities (e.g., atoms, molecules, ions).
Related tutorial and examples
Mole Calculations
Core Concepts: Mole Calculations This section is the "heart" of chemical calculations. Whether the question asks for mass, volume, or particle count, the path to the solution almost always requires finding the Amount of Substance ( n ) first. Remember the golden rule: "Convert ev…
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