Content Standards
SC.CH.3: Understand different states of matter and properties of solutions
SC.CH.3.2: Use the pH scale to characterize acid and base solutions
pH Analysis
pH Analysis: Quad Color Indicator
SC.CH.3.5: Apply gas laws to relationships between pressure, volume, and temperature of any amount of an ideal gas or any mixture of ideal gases using PV = nRT
SC.CH.3.6: Explain the diffusion of gases using the Kinetic Molecular Theory of Matter
SC.CH.4: Understand properties of the periodic table, atoms, and bond formation
SC.CH.4.3: Use the periodic table to determine the number of valence electrons of an element
SC.CH.4.4: Explain that the nucleus of the atom is much smaller than the atom, but contains most of its mass (e.g. protons and neutrons have almost two thousand times more mass than an electron)
SC.CH.4.5: Explain that spectral lines are the result of transitions of electrons between energy levels and that these lines correspond to photons with a frequency related to the energy spacing between levels by using Planck?s relationship (E=hv)
Bohr Model of Hydrogen
Bohr Model: Introduction
Star Spectra
SC.CH.4.6: Explain that atoms combine to form molecules by sharing the outermost electrons to form covalent, or metallic bonds or by transferring electrons to form ionic bonds
SC.CH.4.7: Describe why the chemical bonds between atoms in molecules, such as H2, CH4, NH3, C2H4, N2, Cl2, and many large biological molecules are covalent
SC.CH.5: Understand the nature of chemical interactions and solutions
SC.CH.5.2: Calculate the number of moles needed to produce a given gas, volume, mass, and/or number of moles of a product given a chemical equation
SC.CH.5.4: Write balanced equations to describe chemical reactions
Balancing Chemical Equations
Chemical Equations
SC.CH.5.7: Use laboratory investigations to demonstrate the principle of conservation of mass
SC.CH.6: Understand and apply the laws of thermodynamics
SC.CH.6.2: Use known values of specific heat and latent heat of phase change to solve problems involving heat flow and temperature
Calorimetry Lab
Energy Conversion in a System
Phase Changes
SC.CH.7: Understand the nature of how reaction rates are affected
SC.CH.7.1: Describe how reaction rates are quantitatively affected by changes of concentration and qualitatively affected by changes of temperature and surface area.
SC.CH.7.2: Describe how a catalyst increases reaction rates
SC.CH.8: Understand the properties of nuclear energy
SC.CH.8.2: Determine the amount of radioactive substance remaining after an integral number of half-lives have passed
Correlation last revised: 9/16/2020