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Stuff You Should Know from Chem-200

Dr. Fred O. Garces Chemistry 201

Miramar College

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Basic Fundamentals:

Gas Laws

Dimensional Analysis

Metric System and Units

Chemical Reactions and Stoichiometry

Chemical Nomeclature / Forumlas / Structures

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Chapter12: Solutions

Chemical Nomenclature

Chemical Reactions

Intermolecular Forces

Solubility Rules

Moles, Molarity and Concentration

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Chapter 13: Kinetics

Maxwell Boltzmann Curves Concentration Calculations

Thermochemistry

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Chapter 19: Nuclear Chemistry

Atomic Structure

Atomic Nomenclature

Kinetics

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Chapter 14: Equilibrium

Gas Laws

Solubility Rules

Inorganic Nomenclature

Stoichiometry (Solution)

Concentration Calculations

ThermoChemistry (System Surrounding)

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Chapter 18: Acid-Base

Acid-Base nomenclature

Lewis Structure / VSEPR

Equilibrium

Stoichiometry

Titration

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Chapter 19: Thermodynamics

Lewis Structure / Bonding Theories

Equilibrium

Thermochemistry

Hess's Law

IMF

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Chapter 20: Electrochemistry

Redox Reactions

Stoichiometry

Inorganic Nomenclature

Solution Chemistry

Equilibrium

Thermochemistry

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Chapter 24: Coordination Chemistry

Periodic Table, Periodic Trends

Inorganic Nomenclature

Quantum Mechanics

Lewis Structure

VSEPR

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Chapter 20: Organic Chemistry

Lewis structures

Molecular Orbital Theory

VSEPR

IMF

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Preparation of the ACS Exam Fundamentals: Dimensional Analysis

Metric System and Units

Chemical Nomenclature / Formulas / Structures

Chemical Reactions and Stoichiometry

Gas Laws

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Atomic Structure 128Te-2 : Numbers of protons, neutrons and electrons Weighted average of mass of atom based on isotope distribution Rydberg concepts for photon absorbance Hi & Lo: Energy, frequency, wavelength Quantum numbers determination and meaning atomic orbitals shapes and filling order Electron configuration and Hund’s Rule Periodic Trends: Atomic radius, ionic radius, ionization energy, Electron affinity.

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Stoichiometry Recognizing type of reactions Balancing reactions: Combination, decomposition, combustion, single displacement

Balancing single and double displacement reaction: molecular, complete and net Balancing redox reactions

Percent composition

Quantitative stoichiometry

Mole concepts

Percent yield

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Gas Laws

Kinetic Molecular Theory Ideal Gas Law Calculations

Dalton’s Law of Partial Pressure

Graham’s Law of effusion/diffusion

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Lewis Structure, Molecular Geometry and Intermolecular Forces

Lewis Structure, Number of Bonds and lone pairs

Total Valence electrons, Octet rule and exceptions

VSEPR, molecular geometry and polarity

Hybridization and Valence Bond Theory

Molecular orbital Theory

Crystal Field Theory

Trends in bond length and bond strength

Determination of polarity of chemical

Type of IMF and trends of IMF for chemicals

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Solutions

Homogeneous/Heterogeneous systems

Solubility of substances

Solution preparation Molarity or Concentration by parts

Dilution process.

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Kinetics

Factors affecting speed of a reaction

Rate Law concepts

Method of initial rates calculation

Arrhenius equation concept and activation energy

Reaction coordinate diagram

Reaction Mechanism and Rate Law Determination.

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Nuclear Chemistry

Name all the decay series and give examples of each.

Calculation using Half-life

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Equilibrium

Concepts of equilibrium and Keq, Kc and Kp

LeChatelier’s Principle

Solubility product, formation constant calculations

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Acid Base Chemistry Strength of acid based on concentration and molecular structure.

pH Calculations for mono-, di and polyprotic acids

pH calculations for amphoteric systems

Titration curves and information from curves

Titration procedures

H3O+, OH-, pH and pOH calculations

Henderson-Hasselbach equation.

Buffer system for blood pH

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Thermochemistry and Thermodynamics

Heating cooling curve for substance Specific heat and heat capacity calculations

Energy or Enthalpy calculations using bond energies

Enthalpy, entropy and free energy calculations

Nomenclature and sign convention

Standard State conditions

Concepts of Entropy.

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Electrochemistry Balancing Redox equation

Determining oxidation states

Voltaic and Electrolytic Cell, nomenclature and diagram

Standard Redox Potential Calculations

Relationship between E°, ΔG° and Keq

Current and redox calculations