Chemistry
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Professor Dave Explains
- Introduction to Chemistry
- Types of Matter: Elements, Compounds, and Mixtures
- Measurement and Significant Figures
- Scientific Notation and Dimensional Analysis
- History of Atomic Theory
- Nuclide Symbols: Atomic Number, Mass Number, Ions, and Isotopes
- Balancing Chemical Equations
- The Mole: Avogadro's Number and Stoichiometry
- Limiting Reagents and Percent Yield
- Elemental Analysis: Empirical and Molecular Formulas
- Kinetic Molecular Theory and the Ideal Gas Laws
- Wave-Particle Duality and the Photoelectric Effect
- Bohr Model of the Hydrogen Atom
- Quantum Mechanics of the Electron
- Quantum Numbers, Atomic Orbitals, and Electron Configurations
- The Periodic Table: Atomic Radius, Ionization Energy, and Electronegativity
- The Chemical Bond: Covalent vs. Ionic and Polar vs. Nonpolar
- Naming Ionic Compounds
- Lewis Dot Structures
- VSEPR Theory and Molecular Geometry
- Intermolecular Forces and Boiling Points
- Thermochemistry: Heat and Enthalpy
- Hess's Law and Heats of Formation
- Heat Capacity, Specific Heat, and Calorimetry
- Phase Changes, Heats of Fusion and Vaporization, and Phase Diagrams
- Solution Chemistry and Net Ionic Equations
- Molarity and Dilution
- Solubility and the Born-Haber Cycle
- Molality and Colligative Properties
- The Laws of Thermodynamics, Entropy, and Gibbs Free Energy
- Kinetics: Initial Rates and Integrated Rate Laws
- Energy Diagrams, Catalysts, and Reaction Mechanisms
- Chemical Equilibria and Reaction Quotients
- Le Chatelier's Principle
- Valence Bond Theory, Hybrid Orbitals, and Molecular Orbital Theory
- Acids and Bases, pH and pOH
- Acid-Base Equilibria and Buffer Solutions
- Acid-Base Titration
- Oxidation-Reduction Reactions
- Electrochemistry
- Nuclear Reactions, Radioactivity, Fission and Fusion
- Accuracy and Precision for Data Collection
- Converting Between Temperature Scales (Celsius, Fahrenheit, and Kelvin)
- Visualizing Molecular Geometry With 3D Software
- Calculating Percent Error
- Nomenclature of Oxyacids
- Nomenclature of Hydrated Salts
- Writing Chemical Equations in Words
- The Law of Conservation of Matter
- Expressing Concentration by Mass Percent
- Calculating the Formulas of Hydrated Salts
- What Are Electrolytes?
- Calculating Ion Concentrations in Solution
- Neutralization Reactions
- Dalton's Law and Partial Pressures
- What Are Standard Conditions?
- Molar Gas Volume: Stoichiometry With Gases
- Kinetic Molecular Theory and its Postulates
- Temperature and Gas Solubility
- Balancing Redox Reactions in Acidic and Basic Conditions
- Pseudo Noble Gas Electron Configurations
- Complex Ion Formation
- Lattice Structures in Ionic Solids
- Covalent Bond Energy and Length
- Limitations of VSEPR Theory
- Examples of s-p Mixing in Molecular Orbital Theory
- Measuring Pressure With Barometers and Manometers
- Non-Ideal Gases and the Van der Waals Equation
- Viscosity, Cohesive and Adhesive Forces, Surface Tension, and Capillary Action
- Types of Colloids and Their Properties
- Solubility Product Constant (Ksp)
- Predicting Precipitation With Ksp Values
- Selective Precipitation
- The Common Ion Effect
- Coordination Compounds: Geometry and Nomenclature
- Crystal Field Theory
- Radiometric Dating: Carbon-14 and Uranium-238
- Conductivity and Semiconductors
- Spectrophotometry and Beer's Law
- The Chemistry of Air Purification
- Free Energy of Dissolution
- Metallic Bonds
- Alloys: Types and Examples
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FuseSchool
- The Pharmaceutical Industry | Environmental
- Reactions Of Metals With Water | Reactions
- Covalent bonding in methane, ammonia & water | Properties of Matter
- What Is An Element, Mixture And Compound? | Properties of Matter
- How Do Atoms Bond | Properties of Matter
- What Are Structural Isomers? | Organic Chemistry
- How Does Global Warming Effect The Environment | Environmental Chemistry
- Electrolysis of Water & Hydrochloric Acid | Reactions
- What Are Allotropes of Metalloids and Metals | Properties of Matter
- Chemistry and the Food industry | Environmental Chemistry
- Acid-Base Titration | Acids, Bases & Alkalis
- Green Chemistry - Principle 2 | Environmental Chemistry
- Green Chemistry - Principle 1 | Environmental Chemistry
- Structure Of The Earth & Its Different Layers | Environmental Chemistry
- Rust: Prevention & Treatment | Environmental Chemistry
- Hard & soft water | Environmental Chemistry
- Reducing Acid Rain Or Its Effects | Environmental Chemistry
- Acid Rain | Environmental Chemistry
- Making Hard Water Soft | Environmental Chemistry
- Landfill | Environmental Chemistry
- Burning Fossil Fuels and Climate Change | Environmental Chemistry
- Green Chemistry - Principle 3 | Environmental Chemistry
- Green Chemistry - Principle 4 | Environmental Chemistry
- Green Chemistry - Principle 5 | Environmental Chemistry
- Green Chemistry - Principle 7 | Environmental Chemistry
- Element Mixture Or Compound | Properties of Matter
- What Are Periods & Groups In The Periodic Table? | Properties of Matter
- Concentration Formula & Calculations | Chemical Calculations | Chemistry
- Measuring For The Loss Of Mass In A Reaction | Chemical Calculations
- Calculating Masses In Reactions | Chemical Calculations
- Avogadro's Number - The Mole | Chemical Calculations
- Spectrometry | Chemical Tests
- Paper & Thin Layer Chromatography | Chemical Tests
- Testing for chlorides, bromides and iodides
- Testing For Negative Ions | Chemical Tests
- Testing For Water | Chemical Tests
- Collecting & Identifying Gases | Chemical Tests
- Displacement Reactions | Environmental Chemistry
- Reactivity Series of Metals | Environmental
- Extraction Using Heat | Environment Chemistry
- Uses Of Polymers | Organic Chemistry
- Extraction Of Aluminium Using Electrolysis | Environmental Chemistry
- Acid + Metal Carbonate | Acids,Bases & Alkalis
- What Is The Carbon Cycle - Part 2 | Environmental Chemistry
- What Are Catalytic Converters | Environment
- Rates of Reactions - Part 1 | Reactions
- Chemical Equations | Environmental Chemistry
- Plate Tectonics | Environmental Chemistry
- Hydrogen & Fuel Cells | Reactions
- What Is An Atom? | Properties of Matter
- Parts Of An Atom | Properties of Matter
- Atomic Number & Mass Number | Properties of Matter
- What are Isotopes? | Properties of Matter
- Isotopes Example | Properties of Matter
- Energy Levels & Electronic Configuration | Properties of Matter
- Atoms Practice Exam Question 1 | Properties of Matter
- Continental Drift: Wegener's Theory | Environmental Chemistry
- Covalent Bonding In Carbon Dioxide | Properties of Matter
- Giant Chemical Structures - Part 2 | Properties of Matter
- Electron Configuration of First 20 Elements | Properties of Matter
- Properties of Sulfur | Properties of Matter
- Strong and Weak Alkali's | Acids, Bases & Alkali's
- State Symbols in Chemical Equations | Properties of Matter
- How To Measure Loss Of Mass In A Reaction | Chemical Calculations
- What Are Serial Dilutions | Chemical Calculations
- Properties of Hydrogen | Environmental Chemistry
- What Are Dilutions | Chemical Calculations
- What Are Intermolecular Forces | Properties of Matter
- What Are Half Equations | Reactions
- What Are Endothermic & Exothermic Reactions
- What Are Structural Isomers | Organic Chemistry
- How To Do Titrations | Chemical Calculations
- How Is Water Treated In Sewage Works | Environmental Chemistry
- How To Extract Aluminium By Electrolysis | Environmental Chemistry
- Complete & Incomplete Combustion | Environmental Chemistry
- How To Reduce Carbon Dioxide In The Air | Environmental Chemistry
- How Can We Reduce Carbon Dioxide Emissions | Environmental Chemistry
- The Nitrogen Cycle | Environmental Chemistry
- How To Do Titration Calculations | Chemical Calculations
- How To Do Titrations | Chemical Calculations
- What Is Electrolysis | Reactions
- Law Of Constant Composition | Properties of Matter
- How Do Atoms Bond - Part 2 | Properties of Matter
- What Are Radioactive Isotopes? | Properties of Matter
- What Is The Natural Greenhouse Effect? | Environmental Chemistry
- What Is The Rock Cycle? | Environmental Chemistry
- What Are Designer Polymers | Oraganic
- What Are Intermolecular Forces | Properties of Matter
- What Are Allotropes? Non-Metals | Properties of Matter
- The Ozone Layer - Part 1 | Environmental Chemistry
- What Is The pH Scale | Acids, Bases & Alkalis
- What Is The Hole In The Ozone - Part 2 | Environmental Chemistry
- How To Separate Solutions, Mixtures & Emulsions | Chemical Tests
- Uses of Metal - Gold, Copper, Aluminium & Steel | Properties of Matter
- Group 2 - Alkaline Earth Metals | Properties of Matter
- What Is Group 2? Alkaline Earth Metals | Properties of Matter
- How Do Atoms Bond | Properties of Matter
- How To Harden Vegetable Oils Through Hydrogenation | Organic Chemistry
- How To Calculate Gas Volumes | Chemical Calculations
- What Are Giant Chemical Structures | Properties of Matter
- How Are Strong & Weak Acids Different | Acids, Bases & Alkali's
- How Does The Periodic Table Work | Properties of Matter
- What Is Carbon Neutral and Biofuels | Environmental Chemistry
- What Are Dot and Cross Diagrams - Part 1| Properties of Matter
- How Does Electroplating Work | Reactions
- What Is The Law of Conservation of Mass | Properties of Matter
- Green Chemistry Principles - Catalysis | Environmental Chemistry
- Green Chemistry Principles - Energy Efficiency | Environmental Chemistry
- Green Chemistry Principles - Renewable Feedstocks | Environmental Chemistry
- Uses of Aluminium | Environmental Chemistry
- What Is The Carbon Cycle - Part 1| Environmental Chemistry
- What Is The Carbon Cycle - Part 2 | Environmental Chemistry
- How Does Water Bond - Covalent Bonds | Properties of Matter
- How To Use Moles - Part 2 | Chemical Calculations
- How To Use Moles - Part 1 | Chemical Calculations
- How To Use Moles - Part 3 | Chemical Calculations
- What Are Carbon Footprints | Environmental Chemistry
- What Are Covalent Bonds | Properties of Matter
- How To Balance Equations - Part 1 | Chemical Calculations
- How To Balance Equations - Part 2 | Chemical Calculations
- What Types of Chemical Industries Are There | Environmental Chemistry
- Green Chemistry Principles - Design for Degradation | Environmental
- Green Chemistry Principles - Reduce Derivatives | Environmental Chemistry
- What Is An Atom - Part 1 | Properties of Matter
- What Is An Atom - Part 2 - Isotopes | Properties of Matter
- What Are The Reactions Of Halogens | Reactions
- How Has The Atmosphere Changed | Environmental Chemistry
- How Does Water Treatment Work | Environmental Chemistry
- Green Chemistry Principles - Atom Economy | Environmental Chemistry
- What Are Redox Reactions? (Oxygen Exchange) | Reactions
- What Is Water Pollution | Environmental Chemistry
- What Is Thermosetting and Thermosoftening Polymers | Organic Chemistry
- What Is Avogadro's Number - The Mole | Chemical Calculations
- What Is Benzene | Organic Chemistry
- What Shapes Do Simple Molecules Make | Properties of Matter
- What Is Plasma | Properties of Matter
- Decomposition of Hydrogen Peroxide | Reactions | Chemistry
- Reactions of Iron | Reactions
- How Is Nitrogen Used | Properties of Matter
- How Is Oxygen Used | Properties of Matter
- Extraction Methods - Bioleaching & Phytomining | Environmental Chemistry
- Covalent Bonding Of Hydrogen, Oxygen & Nitrogen | Properties of Matter
- Ionic Bonding of Lithium Fluoride & Potassium Oxide | Properties of Matter
- Solubility Curves | Properties of Matter
- What Is The Electrochemical Series | Reactions
- Behaviour Of Metallic structures | Properties of Matter
- Properties Of Water | Properties of Matter
- Displacement Reactions & Reactions In Solutions | Reactions
- What Makes Things Alkali? | Acids, Bases & Alkali's
- Moles In Equations | Chemical Calculations
- Electron Exchange In Oxidation-Reduction Reactions | Reactions
- What Are Catalysts? | Reactions
- Photosynthesis & Respiration | Reactions
- Electrolysis Of Molten Compounds | Reactions
- Reactions Of Copper | Reactions
- Extraction Of Oxygen & Nitrogen From Liquid Air | Reactions
- Other Acids | Acids, Bases & Alkali's
- Calculating Molar Volumes Using Experimental Data | Chemical Calculations
- Empirical Formulae From Percentage Composition | Chemical Calculations
- Ionic Equations | Reactions
- Acid + Metal | Acids, Bases & Alkalis
- Ammonium Salts and Solutions | Acids, Bases & Alkali's
- Neutralisation of Alkalis | Acids, Bases & Alkali's
- Solubility Rules | Acids, Bases & Alkali's
- Stomach Acid | Acids, Bases & Alkali's
- What Are Salts? | Acids, Bases & Alkali's
- Barium Meals - Why Are They Useful? | Acids, Bases & Alkali's
- Extraction Of Salt | Acids, Bases & Alkali's
- Salt and Diet | Acids, Bases & Alkali's
- Calculating Molarity | Chemical Calculations
- What Is The Water Cycle | Environmental Chemistry | Chemistry
- Environmental Impacts of Detergents | Environmental Chemistry
- Global Warming - Evaluating the Evidence | Environmental Chemistry
- Incineration Of Waste & Electricity | Environmental Chemistry
- Iron Alloys | Environmental Chemistry
- Effect of Air Pollutants on Health | Environmental Chemistry
- Reducing Particulates (Soot) | Environmental Chemistry
- Economic, Environmental & Social Effect of Biofuels | Environmental
- Recycling Metals | Environmental Chemistry
- Recycling Paper | Environmental Chemistry
- Recycling Glass | Environmental Chemistry
- Problems with Plastics & Biodegradable Plastics | Environmental Chemistry
- Sampling Techniques | Chemical Calculations
- Polymerisation of Ethene | Organic Chemistry
- Making Insoluble Salts | Acids, Bases & Alkalis
- Making Soluble Salts | Acids, Bases & Alkali's | Chemistry
- Making Alcohols by Fermentation & from Ethene | Organic Chemistry
- Different Types of Fuels for Transportation | Environmental Chemistry
- What Makes Something Acidic? | Acids, Bases & Alkali's
- Making Predictions Using Reactivity Series | Reactions
- The Haber Process - the Uses of Ammonia | Reactions
- Manufacturing Sulphuric Acid | Reactions
- Electrolysis of Brine | Reactions
- Conductors & Non-Conductors | Properties of Matter
- Alloy & their Properties | Properties of Matter
- Shielding | Properties of Matter
- Properties of Ionic Substances | Properties of Matter
- Giant Ionic Structures or Lattices | Properties of Matter
- Changes of State | Properties of Matter
- Electron Configuration Diagrams | Properties of Matter
- What Are Metallic Bonds | Properties of Matter
- States Of Matter - Solids, Liquids & Gases | Properties of Matter
- Rates of Reaction - Part 2 | Reactions
- Purifying Copper | Reactions
- Periods & Groups In The Periodic Table | Properties of Matter
- Relative Atomic Mass | Properties of Matter
- Atomic Number & Mass Number | Properties of Matter
- Testing For Hydrogen, Oxygen, Carbon Dioxide & Chlorine | Matter
- Combustion & Incomplete Combustion | Environmental Chemistry
- Uses Of Metals - Gold, Copper, Aluminium, Steel | Properties of Matter
- Polymerisation of propene & chloroethene | Organic Chemistry
- What Is An Atom ? | Properties of Matter
- In Depth: Atomic Mass Units | Properties of Matter
- Carboxylic Acids, Typical Acids and Esters | Organic Chemistry
- Energy Levels & Electron Configuration | Properties of Matter
- Mendeleev and the Periodic Table | Properties of Matter
- Collision Theory & Reactions - Part 1 | Reactions
- Diffusion Of Gases | Properties of Matter
- Collision Theory & Reactions - Part 2 | Reactions
- How The Elements Are Laid Out In The Periodic Table | Properties of Matter
- Why Aren't All Atomic Masses Whole Numbers? | Properties of Matter
- Indicators | Chemical Tests
- Measures of electricity | Reactions
- Testing For Positive Ions - part 2 | Chemical Tests
- Group1 As An Example Of Groups In The Periodic Table | Properties of Matter
- Limits To Recycling | Environmental Chemistry
- Life Cycle Assessment | Environmental Chemistry
- Matter Exam Question 1 | Properties of Matter
- Matter Exam Question 2 | Properties of Matter
- What Are Radioactive Isotopes (radionuclides) | Properties of Matter
- Calorimeter | Reactions
- Corrosion | Reactions
- Bucky Balls, Nanotubes & Graphene | Organic Chemistry
- Decomposition Of Hydrogen Peroxide | Reactions
- Testing For Positive Ions - Part 1 | Chemical Tests
- Polymers Of Chloroethene & Propene | Organic Chemistry
- Crude Oil Fractions & Their Uses | Organic Chemistry
- Hydrolysis & How It Is Used To Make Soaps | Organic Chemistry
- Atomic Mass Units In Depth | Properties of Matter
- Ionic Compounds & Their Properties | Properties of Matter
- Group 7 - The Halogens | Properties of Matter
- The Haber Process & Its Environmental Implications | Reactions
- Minerals & Ores & The Extraction Of Minerals | Environmental Chemistry
- Percentage Yield | Chemical Calculations
- Quarrying | Environmental Chemistry
- Mass In Electrolysis | Reactions
- Alkaline Earth Metals | Properties of Matter
- Halogens & Their Compounds | Properties of Matter
- Atomic Mass Numbers? | Properties of Matter
- Hydrocarbon Cracking & Why It Is Done | Organic Chemistry
- The Extraction Of Plant Oils | Organic Chemistry
- Calculating Masses In Reactions | Chemical Calculations
- The Haber Process - The Different Uses of Ammonia | Reactions
- How To calculate Percentage Mass | Chemical Calculations
- What Is the Atom Economy? | Chemical Calculations
- Group 1 - The Alkali Metals | The Periodic Table | Properties of Matter
- Hardening Vegetable Oils Through Hydrogenation | Organic Chemistry
- Learn How To Turn Hard Water Into Soft Water | Environmental Chemistry
- What Is The Limestone Cycle? | Environmental Chemistry
- What are the uses of Limestone? | Environmental Chemistry
- Fractional Distillation | Organic Chemistry
- Hard & Soft Water | Environmental Chemistry
- Formulae Of Ionic Compounds & Their Names - Part 1 | Properties of Matter
- Molar Volume Of Gas | Chemical Calculations
- Formulae Of Ionic Compounds & Their Names: Part 2 | Properties of Matter
- Noble Gases - The Gases In Group 18 | Properties of Matter
- What are Ionic Bonds? | Properties of Matter
- What Are Ions | Properties of Matter
- Le Chatelier's Principle: Part 2 | Reactions
- How To Calculate Gas Volumes | Chemical Calculations
- What Is A Weighted Average? | Chemical Calculations
- What Is The Haber Process | Reactions
- How To Calculate Relative Atomic Mass | Chemical Calculations
- What Is The Bronsted Lowry Theory | Acids, Bases & Alkali's
- Conjugate Acids & Bases | Acids, Bases & Alkali's
- Formula Of Organic Molecules | Organic Chemistry
- Theoretical Yield & Losses | Chemical Calculations
- How To Test For Positive Ions - Part 1 | Chemical Tests
- Tutorial: Paper & Thin Layer Chromatography | Chemical Tests
- Calculating Reliability, Accuracy & Precision | Chemical Calculations
- How To Test For Negative Ions | Chemical Tests
- How To Test For Positive Ions - Part 2 | Chemical Tests
- Testing For Chlorides, Bromides & Iodides | Chemical Tests
- Le Chatelier's Principle Part 1 | Reactions
- Collision Theory & Reactions Part 1 | Reactions
- What Are Indicators & How Do We Use Them? | Chemical Tests
- Collision Theory & Reactions Part 2 | Reactions
- Testing for Water | Chemical Tests
- What Is Brownian Motion? | Properties of Matter
- Collecting & Identifying Gases | Chemical Tests
- States of Matter (solids, liquids and gases) | Properties of Matter
- What are Emulsions? | Properties of Matter
- The Functional Group Concept Explained | Organic Chemistry
- What Is Dynamic Equilibrium? | Reactions
- What Are Reversible Reactions? | Reactions
- Testing for Hydrogen, Oxygen, Carbon Dioxide, Ammonia and Chlorine | Tests
- Diffusion of Gases | Properties of Matter
- Complete & Incomplete Combustion | Environmental Chemistry
- Climate change and the enhanced greenhouse effect | Environmental Chemistry
- Limestone Cycle - limestone, quicklime and slaked lime
- Transition metals and their properties | Matter
- Haber Process - environmental and social considerations