Reactions, Moles & Composition — Chapter overview · Physical Science: Chemistry, Grade 11
Account for atoms, charge, particle counts, and measured composition.
Chapter question
What changes in a reaction, and what must be conserved?
Units in this chapter
- Unit 4.1 · Types of Reactions
I can classify a reaction as synthesis, decomposition, single replacement, double replacement, or combustion by looking at the pattern of its reactants and products.
- Unit 4.2 · Balancing Chemical Equations
I can explain why a chemical equation must be balanced, connecting it to the conservation of atoms and mass.
- Unit 4.3 · The Mole & Molar Mass
I can explain what a mole is and why chemists use Avogadro's number to count atoms and molecules.
- Unit 4.4 · Percent Composition, Empirical & Molecular Formulas
I can convert mass composition to a simplest mole ratio.
- Unit 4.5 · Aqueous Reactions & Net Ionic Equations
I can predict simple precipitation using supplied solubility information.