CHEM105 (CHEM105)
Winthrop University
Here are the best resources to pass CHEM105 (CHEM105). Find CHEM105 (CHEM105) study guides, notes, assignments, and much more.
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Electrochemistry and An Introduction to Acids and Bases
An overview of electrochemistry, which includes oxidation/reduction reactions, half reactions, and reduction potentials. An introduction to acids and bases. Describes how to determine what is an acid and what is a base, and how to name acids and bases. Discusses pH in solutions and how to go from pH to pOH, from pH to hydronium ions, from pOH to hydroxide ions, and from hydronium ions to hydroxide ions. Briefly go over conjugate acids and bases, strong/weak acids, and strong/weak bases. Some cov...
emilystewart
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Unit Conversions and Isotopes
PopularThis document has a brief review of some very common unit conversions that are used in chemistry. It also includes an overview of isotopes. There are problems that involve finding the average atomic mass and percent abundance for an element that has multiple isotopic forms in nature.
emilystewart
Class notes
Thermodynamics
An introduction to thermodynamics in chemistry. Includes each law of thermodynamics, work, melting curves, and heat capacity. Also includes one problem based on melting curves. There is mention of exothermic versus endothermic reactions.
emilystewart
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Free Energy, Entropy, and Enthalpy
Discusses Gibbs Free Energy, entropy, and enthalpy. Describes the uses for each type of energy in relation to chemistry and has some problems that explain the concepts more.
emilystewart
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Introduction to Reaction Rates and Equilibrium
Explains what reaction rates are and how to calculate the rate of a reaction. A basic introduction to equilibrium and its relationship to chemistry. Goes into detail about the rate constant, ICE tables, Le'Chatelier's Principle, and more. Some problems are worked out to explain the concept more.
emilystewart
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Gas Laws
A description of the gas laws. Breakdowns the ideal gas law into individual gas laws based on specific properties that each variable has. Includes some problems that use gas laws.
emilystewart
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Limiting Reactants, Solutions, and Solubility
An introduction to what limiting reactants are and how they are used in chemistry. Includes a few problems on how to find the limiting reactant and working backward to find more information about the reaction. There also is an overview of solutions and solubility rules. All topics are related to one another when it comes to calculations.
emilystewart
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Stoichiometry
An overview of stoichiometry and how it is used in general chemistry. Includes several different problems and how they are worked out in the sense of this topic.
emilystewart
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Polarity, Intermolecular Forces, and Orbitals
An introduction and description of the types of intermolecular forces and how to determine the polarity of a molecule. Detailed instruction on how to determine if a molecule is polar based on its electronegativity. Also includes an overview of molecular orbitals and orbital numbers.
emilystewart
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Drawing Lewis Structures and Identifying Molecular Shapes
A basic review of what Lewis structures represent and how to draw them. When drawing Lewis structures, the concept of formal charge is also involved. An introduction and overview of the types of molecular shapes and geometries that exist are also present in this document.
emilystewart
Class notes
An Introduction to Energy
This is a basic overview of energy. Includes what energy is and how it is related to chemistry. Contains equations that deal with frequency, wavelength, and energy. Goes through some questions that deal with solving energy problems in regard to wavelength and frequency. Also includes some information on photon energy and its relation to wavelengths and frequency.
emilystewart
Class notes
Electron Configurations and Periodic Trends
An overview of how to write electron configurations for atoms. This includes full electron configurations and noble gas configurations. Shows helpful hints to understanding how to write these out. Includes a summary of some periodic trends that exist within the periodic table.
emilystewart
Class notes
Electron Configuration and Periodic Trends
These documents provide an overview of how to write out electron configurations for the elements. A brief discussion of why they're important. Some problems that can be used to help understand the concept. Small section about noble gas configuration for larger elements. A short description of a few periodic trends that exist on the periodic table.
emilystewart