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Chemistry I Challenge

 

Topics (CTs):


CT1. Units, definitions, and basic concepts. Atomic structure and nomenclature of simple compound. Periodic Table of Elements. Units of measurements used in chemistry. Units used for concentration (parts per million (ppm), parts per billion (ppb) and parts per trillion (ppt), normality, molarity, equivalents, cc/kg, and weight percent.

CT2. Counting Atoms and Molecules. Elements, compounds and ions, salts, solutions and solubility. Write basic chemical formulas.

CT3. Balancing reactions and stoichiometry. Acid-base reactions. Oxidation and reduction. Chemical equilibrium. Mixtures and solutions. Balance basic chemical equations.

CT4. Gas laws. Pressure, gas laws of Boyle, Charles, Avogadro and Ideal Gas Law, gas stoichiometry, and Dalton’s law.

CT5. Atomic Structure and Periodicity. Bohr Model, Quantum Numbers, Electron Spin and the Pauli Principle and Aufbau Principle, Periodic Table of Elements, Periodic Trends in Atomic Properties.

CT6. Bonding: General Concepts. Types of Chemical Bonds and Electronegativity, Bond Polarity and Dipole Moments, Electron Configurations and Sizes, Covalent Chemical Bond, Lewis Structures, Molecular Structure: VSEPR Model.

CT7. Covalent Bonding and Orbitals. Hybridization and the Localized Electron Model. The Molecular Orbital Model, Bonding in Homonuclear Diatomic Molecules, Bonding in Heteronuclear Diatomic Molecules.




 

 

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