TheChemistrySolution
TheChemistrySolution
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Calculations with pH, pOH, Kw, [H+], [OH-]
This video includes and explanation of the relationship of pH and pOH, as well as [H+] and [OH-] and example calculations involving pH, pOH, Kw, [H+], and [OH-].
Examples include calculating pH given [H+] (and [H+] given pH), pOH given [OH-] (and [OH-] given pOH), as well as examples that involve multiple equations like calculating the pH given the [OH-].
Переглядів: 337

Відео

Acids, Bases, pH Scale- General Overview
Переглядів 1994 місяці тому
This chemistry tutorial explains in general some common definitions of acids and bases (Arrhenius, Brønsted-Lowry, Lewis), as well describes general features of the pH scale. This video includes a description of the autoionization of water, the value of Kw, and the relationship of the hydrogen ion concentration to the pH of a solution.
Calculating Equilibrium Constants (Part II)
Переглядів 4 тис.2 роки тому
This chemistry tutorial is the second part of a two-part series covering how to calculate equilibrium constants. This video will go over calculating equilibrium constants if not all of the concentrations of reactants and products at equilibrium are known. The equilibrium constant can be calculated if initial concentrations of reactants/products are known and at least one of the equilibrium conc...
Calculating Equilibrium Constants (Part I)
Переглядів 5 тис.2 роки тому
This chemistry tutorial is the first part of a two-part series covering how to calculate equilibrium constants. This video will go over calculating equilibrium constants if the concentrations of reactants and products at equilibrium are known.
Interpreting and Working with Equilibrium Constants
Переглядів 1,8 тис.2 роки тому
This tutorial covers how to interpret the magnitude of the equilibrium constant and what it means in terms of relative concentrations of reactants and products for a chemical reaction at equilibrium. This tutorial also covers how to determine the equilibrium constant for a reaction that is the reverse of a given reaction, and how to determine the equilibrium constant for a reaction that occurs ...
Writing Equilibrium Expressions
Переглядів 10 тис.2 роки тому
This chemistry tutorial covers how to write equilibrium expressions for a chemical reaction at equilibrium.
Drawing Lewis Structures for Molecules: Considering Formal Charge
Переглядів 2,4 тис.3 роки тому
This tutorial covers considering the potential lewis structures for molecules with respect to formal charge.
Determining Rate Laws from Experimental Data
Переглядів 57 тис.4 роки тому
This tutorial covers how to determine the overall rate law for a reaction using experimental data and initial reaction rates.
Scientific Notation
Переглядів 2,8 тис.4 роки тому
This tutorial reviews scientific notation including: proper scientific notation, converting from standard notation to scientific notation, converting from standard notation to scientific notation, and entering numbers in scientific notation in your calculator. www.thechemsolution.com
Reaction Rates and Stoichiometry- Chemistry Tutorial
Переглядів 129 тис.5 років тому
This chemistry tutorial includes examples of calculating average reaction rates as well as calculating reaction rates of reactants or products relative to other reactants or products using stoichiometry. www.thechemsolution.com
Ionic Compounds: Name and Formula Examples - Chemistry Tutorial
Переглядів 20 тис.8 років тому
LOTS AND LOTS OF EXAMPLES! This tutorial is great for practicing naming ionic compounds and determining formulas for ionic compounds. Includes examples of compounds that contain transition metals as well as compounds that contain polyatomic ions. www.thechemsolution.com
Intro to Rate Laws, Rate Constants, Reaction Order - Chemistry Tutorial
Переглядів 36 тис.8 років тому
This video gives an overview of what a rate law is, what a rate constant is, what appropriate units for the rate constant should be, and how to determine the reaction order for a reaction. www.thechemsolution.com
Freezing Point Depression - Chemistry Tutorial
Переглядів 35 тис.9 років тому
This tutorial covers freezing point depression, including why the freezing point is lowered for a solution upon addition of a solvent and examples of how to determine which of a variety of solutions will have the lowest freezing point, as well as calculations to determine the exact freezing point lowering of a specific solution. www.thechemsolution.com
Examples of Naming Ionic and Covalent Compounds - Chemistry Tutorial
Переглядів 10 тис.9 років тому
Examples of Naming Ionic and Covalent Compounds- Lots of examples on how to name ionic and covalent compounds as well as how to tell the difference. This video is a supplement to other tutorials that feature the rules for naming ionic and covalent compounds. www.thechemsolution.com
Balancing Chemical Equations Part II - Chemistry Tutorial
Переглядів 11 тис.9 років тому
Need more help balancing chemical equations? This video is a follow up to the Balancing Chemical Equations tutorial. Includes some harder examples, as well as examples with compounds that contain polyatomic ions. www.thechemsolution.com
Naming Ionic Compounds Part II- Compounds with polyatomic ions
Переглядів 14 тис.10 років тому
Naming Ionic Compounds Part II- Compounds with polyatomic ions
Naming Ionic Compounds - Part I- Binary Ionic Compounds, Includes Naming with Roman numerals
Переглядів 43 тис.10 років тому
Naming Ionic Compounds - Part I- Binary Ionic Compounds, Includes Naming with Roman numerals
Atomic Numbers, Mass Numbers and Isotopes - Chemistry Tutorial
Переглядів 37 тис.11 років тому
Atomic Numbers, Mass Numbers and Isotopes - Chemistry Tutorial
Electronegativity and Bond Polarity - Chemistry Tutorial
Переглядів 159 тис.11 років тому
Electronegativity and Bond Polarity - Chemistry Tutorial
Raoults Law and Vapor Pressure- Chemistry Tutorial
Переглядів 157 тис.11 років тому
Raoults Law and Vapor Pressure- Chemistry Tutorial
Molality - Chemistry Tutorial
Переглядів 30 тис.11 років тому
Molality - Chemistry Tutorial
Intermolecular Forces - Chemistry Tutorial
Переглядів 19 тис.11 років тому
Intermolecular Forces - Chemistry Tutorial
Colligative Properties: Boiling Point Elevation - Chemistry Tutorial
Переглядів 18 тис.11 років тому
Colligative Properties: Boiling Point Elevation - Chemistry Tutorial
Henry's Law: Relationship Between Pressure and Solubility of a Gas
Переглядів 85 тис.12 років тому
Henry's Law: Relationship Between Pressure and Solubility of a Gas
Theoretical, Actual and Percent Yield Problems - Chemistry Tutorial
Переглядів 314 тис.12 років тому
Theoretical, Actual and Percent Yield Problems - Chemistry Tutorial
Temperature Conversions - Chemistry Tutorial
Переглядів 16 тис.12 років тому
Temperature Conversions - Chemistry Tutorial
Drawing Lewis Structures: Resonance Structures - Chemistry Tutorial
Переглядів 353 тис.12 років тому
Drawing Lewis Structures: Resonance Structures - Chemistry Tutorial
Radiant Energy Problems, Wavlength and Frequency - Chemisty Tutorial
Переглядів 14 тис.12 років тому
Radiant Energy Problems, Wavlength and Frequency - Chemisty Tutorial
Quantized Energy and Photons - Chemistry Tutorial
Переглядів 82 тис.12 років тому
Quantized Energy and Photons - Chemistry Tutorial
Pressure, Volume and Temperature Relationships - Chemistry Tutorial
Переглядів 164 тис.12 років тому
Pressure, Volume and Temperature Relationships - Chemistry Tutorial