Ontario Curriculum
A1.1: formulate relevant scientific questions about observed relationships, ideas, problems, or issues, make informed predictions, and/or formulate educated hypotheses to focus inquiries or research
Diffusion
Sight vs. Sound Reactions
A1.5: conduct inquiries, controlling relevant variables, adapting or extending procedures as required, and using appropriate materials and equipment safely, accurately, and effectively, to collect observations and data
A1.6: compile accurate data from laboratory and other sources, and organize and record the data, using appropriate formats, including tables, flow charts, graphs, and/or diagrams
A1.8: synthesize, analyse, interpret, and evaluate qualitative and quantitative data; solve problems involving quantitative data; determine whether the evidence supports or refutes the initial prediction or hypothesis and whether it is consistent with scientific theory; identify sources of bias and error; and suggest improvements to the inquiry to reduce the likelihood of error
A1.10: draw conclusions based on inquiry results and research findings, and justify their conclusions with reference to scientific knowledge
A1.13: express the results of any calculations involving data accurately and precisely, to the appropriate number of decimal places or significant figures
Unit Conversions 2 - Scientific Notation and Significant Digits
B2.1: use appropriate terminology related to chemical trends and chemical bonding, including, but not limited to: atomic radius, effective nuclear charge, electronegativity, ionization energy, and electron affinity
B2.2: analyse data related to the properties of elements within a period (e.g., ionization energy, atomic radius) to identify general trends in the periodic table
B2.4: draw Lewis structures to represent the bonds in ionic and molecular compounds
B2.7: write chemical formulae of binary and polyatomic compounds, including those with multiple valences, and name the compounds using the International Union of Pure and Applied Chemistry (IUPAC) nomenclature system
B3.1: explain the relationship between the atomic number and the mass number of an element, and the difference between isotopes and radioisotopes of an element
B3.2: explain the relationship between isotopic abundance of an element’s isotopes and the relative atomic mass of the element
B3.3: state the periodic law, and explain how patterns in the electron arrangement and forces in atoms result in periodic trends (e.g., in atomic radius, ionization energy, electron affinity, electronegativity) in the periodic table
Electron Configuration
Periodic Trends
B3.4: explain the differences between the formation of ionic bonds and the formation of covalent bonds
C2.1: use appropriate terminology related to chemical reactions, including, but not limited to: neutralization, precipitate, acidic, and basic
C2.2: write balanced chemical equations to represent synthesis, decomposition, single displacement, double displacement, and combustion reactions, using the IUPAC nomenclature system
Balancing Chemical Equations
Chemical Equations
C2.3: investigate synthesis, decomposition, single displacement, and double displacement reactions, by testing the products of each reaction (e.g., test for products such as gases, the presence of an acid, or the presence of a base)
Balancing Chemical Equations
Chemical Equations
Dehydration Synthesis
C2.4: predict the products of different types of synthesis and decomposition reactions (e.g., synthesis reactions in which simple compounds are formed; synthesis reactions of metallic or non-metallic oxides with water; decomposition reactions, in which a chemical compound is separated into several compounds)
Balancing Chemical Equations
Chemical Equations
Dehydration Synthesis
C2.6: predict the products of double displacement reactions (e.g., the formation of precipitates or gases; neutralization)
Balancing Chemical Equations
Chemical Equations
C2.9: investigate neutralization reactions (e.g., neutralize a dilute solution of sodium hydroxide with a dilute solution of hydrochloric acid, and isolate the sodium chloride produced)
C3.1: identify various types of chemical reactions, including synthesis, decomposition, single displacement, double displacement, and combustion
Balancing Chemical Equations
Chemical Equations
Dehydration Synthesis
Equilibrium and Concentration
C3.2: explain the difference between a complete combustion reaction and an incomplete combustion reaction (e.g., complete and incomplete combustion of hydrocarbon fuels)
Chemical Equations
Equilibrium and Concentration
D2.1: use appropriate terminology related to quantities in chemical reactions, including, but not limited to: stoichiometry, percentage yield, limiting reagent, mole, and atomic mass
Chemical Equations
Limiting Reactants
Stoichiometry
D2.3: solve problems related to quantities in chemical reactions by performing calculations involving quantities in moles, number of particles, and atomic mass
Chemical Equations
Limiting Reactants
Moles
Stoichiometry
D2.4: determine the empirical formulae and molecular formulae of various chemical compounds, given molar masses and percentage composition or mass data
Chemical Equations
Stoichiometry
D2.5: calculate the corresponding mass, or quantity in moles or molecules, for any given reactant or product in a balanced chemical equation as well as for any other reactant or product in the chemical reaction
Balancing Chemical Equations
Chemical Equations
D2.6: solve problems related to quantities in chemical reactions by performing calculations involving percentage yield and limiting reagents
Limiting Reactants
Stoichiometry
D3.1: explain the law of definite proportions
D3.2: describe the relationships between Avogadro’s number, the mole concept, and the molar mass of any given substance
Chemical Equations
Moles
Stoichiometry
D3.4: explain the quantitative relationships expressed in a balanced chemical equation, using appropriate units of measure (e.g., moles, grams, atoms, ions, molecules)
Chemical Equations
Limiting Reactants
Stoichiometry
E1.1: analyse the origins and cumulative effects of pollutants that enter our water systems (e.g., landfill leachates, agricultural run-off, industrial effluents, chemical spills), and explain how these pollutants affect water quality
Coral Reefs 1 - Abiotic Factors
E2.1: use appropriate terminology related to aqueous solutions and solubility, including, but not limited to: concentration, solubility, precipitate, ionization, dissociation, pH, dilute, solute, and solvent
Solubility and Temperature
Titration
E2.7: determine the concentration of an acid or a base in a solution (e.g., the concentration of acetic acid in vinegar), using the acid–base titration technique
F2.1: use appropriate terminology related to gases and atmospheric chemistry, including, but not limited to: standard temperature, standard pressure, molar volume, and ideal gas
F2.2: determine, through inquiry, the quantitative and graphical relationships between the pressure, volume, and temperature of a gas
F2.3: solve quantitative problems by performing calculations based on Boyle’s law, Charles’s law, Gay-Lussac’s law, the combined gas law, Dalton’s law of partial pressures, and the ideal gas law
Boyle's Law and Charles's Law
Equilibrium and Pressure
F2.4: use stoichiometry to solve problems related to chemical reactions involving gases (e.g., problems involving moles, number of atoms, number of molecules, mass, and volume)
F3.2: describe the different states of matter, and explain their differences in terms of the forces between atoms, molecules, and ions
F3.3: use the kinetic molecular theory to explain the properties and behaviour of gases in terms of types and degrees of molecular motion
Temperature and Particle Motion
F3.4: describe, for an ideal gas, the quantitative relationships that exist between the variables of pressure, volume, temperature, and amount of substance
F3.5: explain Dalton’s law of partial pressures, Boyle’s law, Charles’s law, Gay-Lussac’s law, the combined gas law, and the ideal gas law
Correlation last revised: 9/16/2020