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Vapor-Pressure Lowering Boiling-Point Elevation The Concept of Equilibrium Le Châtelier’s Principle Using Equilibrium Expressions Acid-Base Concepts The pH Scale Acid-Base Indicators Solubility Equilibria Precipitation of Ionic Compounds Standard Entropies Oxidation-Reduction Reactions Half Reactions Balancing Equations for Oxidation-Reduction Reactions Electric Energy and Charge Galvanic Cells Cell Diagrams Lewis Structures The Mole and Avogadro's Number Core and Valence Electrons Effective Nuclear Charge The Octet Rule Lone Pair Effect Factors Favoring SN1 or SN2 Knowledge Base - Chemistry Coach 1 26/11/2021 Shapes of Molecules Does Shape Matter in Molecular Geometry? What is the Difference Between Molecular Geometry and Molecular Shape? Explore the structure of molecules! AXE method bonding pairs bonding patterns central atom ideal bond angle lone pair long-chain molecule molecular geometry molecular shape multiple bonds multiple central atoms non-polar physical properties polarity polar steric number structure of molecules VSEPR View Article 2 19/10/2021 What is the Periodic Table? What is a Simple Definition of the Periodic Table? The periodic table can most simply be described as a chart that organizes the chemical elements of matter into an easy-to-identify visual flow chart. periodic table chemical elements of matter periods groups atomic number electron shell configuration filling of electrons in valence shells Dimitri Mendeleev unstable elements transactinides element blocks s-block p-block d-block f-block non-reactive elements metals metalloids nonmetals g-block extended periodic table IUPAC The Long Periodic Table The 32-Column Periodic Table Madelung rule Aufbau principle View Article 3 17/10/2021 Dalton's Atomic Theory Dalton’s Atomic Theory: Find out how it works and why this scientific theory has been critical to understanding our world today. View Article 4 17/10/2021 Energy and All of Its Potentials Energy is a central concept to chemistry, but what are these different kinds? Find out here! View Article 5 15/10/2021 A Quick Guide to the Properties of Matter What are the properties of matter? Learn about the structure of matter, different states of matter, physical vs. chemical properties, and more! intensive properties chemical potential concentration density magnetic permeability melting point boiling point specific gravity molality pressure refractive index specific conductance electrical conductivity specific heat capacity specific internal energy specific rotation specific volume standard reduction potential surface tension temperature thermal conductivity viscosity extensive properties amount of substance enthalpy entropy Gibbs energy heat capacity Helmholtz energy internal energy mass volume chemical properties ability to corrode acidity basicity substance chemical stability combustibility enthalpy of formation flammability heat of combustion preferred oxidation state toxicity average atomic mass atomic size electron configuration electronegativity Pauling First Ionization Energy radii Van der Waals covalent valence electrons electron gain enthalpy electron affinity Properties of Matter physical properties extensive intensive chemical properties states of matter properties of elements periodic table compound homogeneous mixture heterogeneous mixture View Article 6 28/09/2021 Ohio Requirements for Passing High School Chemistry Does Ohio require students to take chemistry in order to graduate high school? Find out Ohio's requirements and how Chemistry Coach can help you pass! View Article ‹ 1 2 3 4 5 6 ›
