IXL Skill Plan | Ohio Learning Standards: Chemistry

Ohio Learning Standards: Chemistry

Skills available for Ohio Chemistry standards

Topic

Structure and Properties of Matter
Interactions of Matter

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C.PM	Structure and Properties of Matter
C.PM.1 Atomic structure
C.PM.1 Atomic structure

Evolution of atomic models/theory		1. Count subatomic particles in atoms and ions 2. Nuclear notation for atoms and ions
Evolution of atomic models/theory
1. Count subatomic particles in atoms and ions 2. Nuclear notation for atoms and ions
Electrons		1. Properties of electromagnetic waves 2. Atomic emission and absorption spectra
Electrons
1. Properties of electromagnetic waves 2. Atomic emission and absorption spectra
Electron configurations		1. Identify the electron configuration of an atom or ion
Electron configurations
1. Identify the electron configuration of an atom or ion

C.PM.2 Periodic table
C.PM.2 Periodic table

Properties
Properties

Trends		1. Periodic trends: Ionization energy
Trends
1. Periodic trends: Ionization energy

C.PM.3 Chemical bonding
C.PM.3 Chemical bonding

Ionic		1. Introduction to chemical bonding
Ionic
1. Introduction to chemical bonding
Polar/covalent		1. Identify the Lewis structure of a molecule or ion
Polar/covalent
1. Identify the Lewis structure of a molecule or ion
Metallic
Metallic


C.PM.4 Representing compounds
C.PM.4 Representing compounds

Formula writing		1. Write chemical formulas of ionic compounds
Formula writing
1. Write chemical formulas of ionic compounds
Nomenclature		1. Name binary ionic compounds 2. Name ionic compounds containing polyatomic ions
Nomenclature
1. Name binary ionic compounds 2. Name ionic compounds containing polyatomic ions
Models and shapes (Lewis structures, ball and stick, molecular geometries)		1. Identify the Lewis structure of a molecule or ion 2. Predict the shape of a molecule using VSEPR theory
Models and shapes (Lewis structures, ball and stick, molecular geometries)
1. Identify the Lewis structure of a molecule or ion 2. Predict the shape of a molecule using VSEPR theory

C.PM.5 Quantifying matter		Significant figures 1. Identify significant figures in measurements Calculate with significant figures 2. Add and subtract with significant figures 3. Multiply and divide with significant figures The mole 4. Calculate molar mass Mole conversions 5. Convert between mass and moles of a substance 6. Convert between volume and moles of a gas at STP
C.PM.5 Quantifying matter
Significant figures 1. Identify significant figures in measurements Calculate with significant figures 2. Add and subtract with significant figures 3. Multiply and divide with significant figures The mole 4. Calculate molar mass Mole conversions 5. Convert between mass and moles of a substance 6. Convert between volume and moles of a gas at STP

C.PM.6 Intermolecular forces of attraction
C.PM.6 Intermolecular forces of attraction

Types and strengths		1. Identify types of intermolecular forces between molecules 2. Explore intermolecular forces and kinetic energy in phase diagrams
Types and strengths
1. Identify types of intermolecular forces between molecules 2. Explore intermolecular forces and kinetic energy in phase diagrams
Implications for properties of substances
Implications for properties of substances

C.IM	Interactions of Matter
C.IM.1 Chemical reactions
C.IM.1 Chemical reactions

Types of reactions		Types of chemical reactions 1. Classify chemical reactions Predict products of chemical reactions 2. Single replacement reactions 3. Double replacement reactions
Types of reactions
Types of chemical reactions 1. Classify chemical reactions Predict products of chemical reactions 2. Single replacement reactions 3. Double replacement reactions
Kinetics		1. Factors that affect reaction rate
Kinetics
1. Factors that affect reaction rate
Energy		1. Identify exothermic and endothermic processes 2. Calculations involving specific heat
Energy
1. Identify exothermic and endothermic processes 2. Calculations involving specific heat
Equilibrium		1. Predict the equilibrium shift 2. Identify the stresses that cause an equilibrium shift
Equilibrium
1. Predict the equilibrium shift 2. Identify the stresses that cause an equilibrium shift
Acids/bases		1. The pH scale 2. Calculations involving the pH of strong acids and bases
Acids/bases
1. The pH scale 2. Calculations involving the pH of strong acids and bases

C.IM.2 Gas laws
C.IM.2 Gas laws

Pressure, volume and temperature		1. Boyle's Law: pressure and volume relationships of gases 2. Charles's Law: volume and temperature relationship of gases
Pressure, volume and temperature
1. Boyle's Law: pressure and volume relationships of gases 2. Charles's Law: volume and temperature relationship of gases
Ideal gas law
Ideal gas law


C.IM.3 Stoichiometry
C.IM.3 Stoichiometry

Molar calculations		Count atoms 1. Count atoms in chemical reactions using models 2. Count atoms in chemical equations Balance chemical equations 3. Balance chemical equations I Mole ratios 4. Determine mole ratios Stoichiometry 5. Calculate the mass of a reactant or product 6. Calculate the volume of a gaseous reactant or product at STP
Molar calculations
Count atoms 1. Count atoms in chemical reactions using models 2. Count atoms in chemical equations Balance chemical equations 3. Balance chemical equations I Mole ratios 4. Determine mole ratios Stoichiometry 5. Calculate the mass of a reactant or product 6. Calculate the volume of a gaseous reactant or product at STP
Solutions		1. Calculate the molarity, amount of solute, or volume of a solution
Solutions
1. Calculate the molarity, amount of solute, or volume of a solution
Limiting reagents		1. Identify a limiting reactant and calculate the amount of a product
Limiting reagents
1. Identify a limiting reactant and calculate the amount of a product