Tutorials & Extra Practice:

Ch 1: Matter and Measurement

• distinguish between atoms, elements, and compounds, ions, molecules, and mixtures 

Matter Vocab virtual flashcards

• memorize the names and symbols of common elements 
• recognize physical versus chemical changes and intensive versus extensive properties 
• measure and calculate in metric units 

Scientific Notation  ChemTour

• distinguish between precision and accuracy
• measure and report calculated answers using significant figures ​​

Sig Fig ChemTour

Sig Fig practice virtual practice

• problem solve using dimensional analysis 

Dimensional Analysis ChemTour

Volume conversions virtual practice

Mass conversions virtual practice

Distance conversions virtual practice

Density as a conversion virtual practice

Temperature Conversions  ChemTour

• calculate experimental error
• recognize lab safety rules

Ch 2: Atoms, Molecules, and Ions

• describe the structure of an atom

Cathode-Ray Tube Experiment ChemTour

Millikan Oil-Drop Experiment ChemTour

Rutherford Experiment ChemTour

Synthesis of Elements ChemTour

• describe the organization (properties and locations) of elements on the periodic table
• list the 7 diatomic elements (“HONClBrIF”)
• recognize vocabulary: cation, anion, chemical formula, structural formula

Atomic Theory Vocab virtual flashcards

• compare/ contrast ionic and molecular compounds

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• memorize the names and charges of monatomic and polyatomic ions 
• write formulas and name ionic and covalent (molecular) compounds 

Naming ionic compounds virtual practice

Ionic compound formula writing virtual practice

• write and name simple organic compounds 

Ch 3: Stoichiometry

• balance and interpret chemical reactions

Chemical Reactions Vocab virtual flashcards​

Balancing Equations ChemTour

Balancing chemical equations practice virtual practice

NaCl Reaction ChemTour

• classify basic reaction types 
• calculate formula weights/ molar masses 

Calculating formula weights and molar mass practice virtual practice

• calculate percent composition 

Percent Composition ChemTour

Calculating percent composition virtual practice

• recognize the MOLE as a chemical unit and Avogadro’s Number (6.02 x 10²³ particles) 

Avogradro's Number ChemTour

• convert between moles, mass, particles

Mole Conversions (moles, mass, particles) virtual practice

• calculate empirical and molecular formulas 
• apply STOICHIOMETRY to analyze quantities of substances in a chemical reaction

​​STOICHIOMETRY virtual practice

• identify limiting and excess reactants and calculate theoretical and percent yields 

Limiting Reactant ChemTour   

Ch 4: Reactions in Aqueous Solution

• define solute, solvent, and solution

​​Solution Vocab virtual flashcards​

• distinguish between the types of compounds that are electrolytes
• memorize the solubility rules 

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• predict the products of double replacement precipitation reactions
• distinguish between acids and bases 
• memorize the 7 strong acids and 8 strong ​

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• solve problems using Molarity as a unit of concentration 

​Molarity ChemTour   

Dilutions ChemTour   

Useful Video Lessons:

Bozeman Science: AP Chemistry 

Aaron Sams & Jon Bergmann AP Chemistry 

Hank Green Chemistry Crash Course