Stoichiometry and Quantitative Chemistry

The mole concept, molar mass, composition calculations, reaction ratios, limiting reactants, and percent yield.

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Topics organized by available grade level

Main Topics and Subtopics by grade

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Main Topics

Grade 9

Reaction Stoichiometry

Subtopics

Stoichiometric calculations and mole ratios

Main Topics

Grade 10

Limiting Reactants and Yield

Subtopics

Limiting/excess reactants and percent yield

Mole Concept

Subtopics

Moles, molar mass, and particle relationships

Reaction Stoichiometry

Subtopics

Stoichiometric calculations and mole ratios

Main Topics

Grade 11

Composition Calculations

Subtopics

Percent composition and empirical/molecular formulas

Limiting Reactants and Yield

Subtopics

Limiting/excess reactants and percent yield

Mole Concept

Subtopics

Moles, molar mass, and particle relationships

Reaction Stoichiometry

Subtopics

Stoichiometric calculations and mole ratios

Main Topics

Grade 12

Composition Calculations

Subtopics

Percent composition and empirical/molecular formulas

Limiting Reactants and Yield

Subtopics

Limiting/excess reactants and percent yield

Mole Concept

Subtopics

Moles, molar mass, and particle relationships

Reaction Stoichiometry

Subtopics

Stoichiometric calculations and mole ratios