Heisenberg's Uncertainty Principle | ChemTalk
The Uncertainty Principle, states that we can't know the exact position and momentum of a particle at the same time with perfect accuracy.| ChemTalk
The Uncertainty Principle, states that we can't know the exact position and momentum of a particle at the same time with perfect accuracy.| ChemTalk
Learn the definition of orbital hybridization and the characteristics and geometries of sp, sp2, sp3, sp3d1, and sp3d2 hybridization.| ChemTalk
Click here to learn about how to classify the different types of structural isomers, and how they differ from stereoisomers!| ChemTalk
Learn all about stereoisomers - which are molecules in a set of other closely related molecules, chirality, and chiral centers.| ChemTalk
Learn how to quickly and easily distinguish SN1 vs. SN2 reactions, with particular regard to nucleophiles, solvent, and electrophiles.| ChemTalk
Isomers are identical molecules with different structural characteristics but have different atomic arrangements.| ChemTalk
In this helpful tutorial, you will learn about two types of stereoisomers: enantiomers and diastereomers, and how they compare.| ChemTalk
Cis and trans isomers are interesting types of geometric isomers called stereoisomers. Open this tutorial to learn the differences between the two!| ChemTalk
Read this tutorial for help on alkene! We will provide you with its properties, structure, nomenclature, and reactions!| ChemTalk
Water (H20) is the “universal solvent” and the most abundant surface on Earth. Learn about the physical and chemical properties of water!| ChemTalk
Learn the ideal gas law formula, how to derive the ideal gas law equation, the ideal gas constant, and the properties of an ideal gas.| ChemTalk
Exergonic and endergonic are two important terms used to describe what happens to energy during a reaction.| ChemTalk
In this tutoria on naming cycloalkanes, we will explore IUPAC nomeclature and show how to apply it using six easy steps.| ChemTalk
Confused about E1 vs E2 reactions? Learn 6 easy ways to distinguish between the two different elimination reactions in this tutorial!| ChemTalk
In this tutorial, you will learn how to write chair conformations. In addition, you will learn about stability, bonds, and ring flips.| ChemTalk
Break down the E2 elimination reaction in a way that is easy to comprehend by learning the basics and going through an example mechanism.| ChemTalk
In this tutorial you will learn about the ketone functional group. You will also learn about its structure and several reactions it is in.| ChemTalk
Read this tutorial to learn about the structure of alcohol, its classification, nomenclature, reactions, and real-world uses!| ChemTalk
Learn how to use Dalton's Law of partial pressure equation - the partial pressure formula - to determine the pressures of gases and how it relates to mole fraction.| ChemTalk
In this article, you’ll learn the conditions for chemical equilibrium, equilibrium concentrations, and their applications in kinetics.| ChemTalk
Learn about the important terms in thermochemistry such as the different kinds of systems! All the thermochemistry vocabulary is here!| ChemTalk
In this article, you will learn about calorimetry and calorimeters to calculate specific heat capacity and thermal changes in a l reaction.| ChemTalk
In this article, we explore the electrochemistry behind batteries. Examples include primary, Zn/Cu, Pb/Acid, Ni/Cd, and fuel cells batteries.| ChemTalk
Thermodynamics is super interesting! Energy governs our daily lives. Click here to learn about the fundamental three laws of thermodynamics.| ChemTalk
In this article, we distinguish between State vs Path variables and functions, describing and explaining how to convert between them.| ChemTalk
Want to learn about stoichiometry & stoichiometric problems? Read this tutorial to learn all about stoichiometry with worked examples!| ChemTalk
In this article, you will learn about the most important methods of calculating enthalpy of chemical reactions.| ChemTalk
Read this tutorial to learn about matter, the properties of matter, antimatter, and the different states it can come it!| ChemTalk
A racemic mixture or racemate is a mixture that contains an equal amount of two enantiomers. Racemic mixtures are optically inactive.| ChemTalk
Learn about the properties, history, and applications of zinc, one of the heroes of modern chemistry. Everything you need to know about the element zinc!| ChemTalk
In this article we learn about hemoglobin, one of the most important proteins in animals, including its structure and oxygen binding dynamics.| ChemTalk
Learn amazing facts about the element cobalt on the periodic table, including its compounds, oxidation states, properties, history & uses| ChemTalk
Learn about the Rutherford atomic model, the gold foil (scattering) experiment, and the limitations of Rutherford's model!| ChemTalk
Learn all about the nifty element nickel! A hard and ductile transition metal that that has interesting properties, thrilling reactions, and important uses!| ChemTalk
In this article, you will learn all about the element aluminum of the periodic table, including its major properties, discovery, real world applications, and more!| ChemTalk
Phase changes of a substance between solids, liquids, and gases depending on temperature and pressure, described with diagrams| ChemTalk
A physical definition of pressure, and how this can be applied to samples of gas to understand gas pressure.| ChemTalk
What is the common ion effect? Learn how it works and about its overall effect on solubility in chemical reactions and the real world here!| ChemTalk
Learn about colligative properties! Topics like molarity, solubility, vapor pressure lowering, boiling point elevation and freezing point depression are covered.| ChemTalk
The Clausius Clapeyron equation relates the heat of vaporization, pressure, and temperature of a liquid. Learn more and see examples on ChemTalk.| ChemTalk
James Chadwick was an English physicist who won the Nobel Prize in Physics in 1935 for discovering the neutron.| ChemTalk
In this tutorial, you will learn all about photosynthesis. This includes its chemical equation, key stages, final products, and different types.| ChemTalk
Learn chemistry's solubility rules here, along with common exceptions and a nice looking solubility chart, plus interesting bonus facts| ChemTalk
The element lead of the periodic table is a soft, dense, and malleable metal. Read all about lead properties and facts!| ChemTalk
In this article, we explore how the Law of Conservation of Energy is defined, how it can be visualized, and how it can be applied.| ChemTalk
Downloadable infographic on the major types of chemical reactions from ChemTalk - with a creative commons attribution license.| ChemTalk
The element Bromine of the periodic table is a fascinating liquid with many unique properties and uses. Click here to learn more interesting facts about it!| ChemTalk
In this tutorial, you will learn about dipole moments. This includes the definition of a dipole moment, its formula, several examples, and more!| ChemTalk
The carbonyl group structure, reactions, and similar molecules (such as aldehydes and ketones) are discussed with examples!| ChemTalk
Read this article to learn about the structure of benzene rings and how this influences their reactivity and identification in spectroscopy| ChemTalk
Relative configuration is the specific arrangement of atoms in a molecule in relation to something else in the molecule.| ChemTalk
Constitutional isomers are compounds that have the same formula but have a different arrangement of atoms. Check out this article to learn more!| ChemTalk
Learn what makes a bond polar, how polar covalent bonds are defined, examples of polar covalent bonds, and finally, steps to solve a polarity question!| ChemTalk
Click here to learn what is a mole in chemistry, and about Avogadro's number, two very helpful concepts for any chemistry exam!!| ChemTalk
Colloids are medium sized particles dispersed in a medium. In a colloid, the Tyndall effect will cause light to scatter.| ChemTalk
In this tutorial, you can read about various states of matter, their properties, and even some examples of each to master the topic!| ChemTalk
In this chemistry tutorial, you will learn about the physical properties of solids, liquids, and gases - three states of matter, with examples.| ChemTalk
Learn the types of intermolecular forces: Van Der Waals forces, dispersion, ion-dipole & understand how they influence physical properties| ChemTalk
This article covers how chromatography separates compounds, and different methods like gas, thin-layer, paper and liquid chromatography.| ChemTalk
The spectrophotometer is a common instrument in chemistry, biochemistry, and clinical labs. Learn about how it works and what it is used for.| ChemTalk
All about Louis De Broglie, his research on wavelengths, the wave-particle duality theory, and his contribution to the atomic model.| ChemTalk
Easy to understand introduction to Kinetic Molecular Theory and calculating average gas speed using the root-mean-square equation.| ChemTalk
We show you chemistry experiments that will drive a livelong passion for chemistry, whether you are working in the garage, school lab, or in industry.| ChemTalk
The Beer-Lambert Law relates chemical absorption to concentration, path length, and molar extinction coefficient. See the equation, explanations ,and example problems| ChemTalk
Learn amazing facts about the element phosphorus on the periodic table including its allotropes, compunds, chemistry, properties, history & uses| ChemTalk
Frederick Sanger: The Man Behind DNA Sequencing | ChemTalk
An in-depth look at the metalloids of the periodic table, aka semimetals, including their properties, characteristics, and a list of all metalloids,| ChemTalk
Slime is a strange substance that can be made right at home. Just grab your box of borax and some glue, and you can have slime in no time.| ChemTalk
This article explores hydroboration-oxidation, a useful reaction in synthetic organic chemistry to add a single alcohol to an alkene.| ChemTalk
Learn the most common chemistry lab glassware used by scientists around the world like beakers, Erlenmeyer flasks, pipettes, graduated cylinders & more.| ChemTalk
Learn the differences between molecular formula vs empirical formula, how to convert between the two, and how to them from data.| ChemTalk
Learn how to easily name alkanes in organic chemistry by using IUPAC nomenclature with ChemTalk. We make naming alkanes easy!| ChemTalk
We explain the difference between mixtures vs compounds, tell you what is a compound, and explain homogenous vs heterogeneous mixtures| ChemTalk
In this tutorial, you will learn all about the IUPAC naming of organic compounds. This includes the basic steps to follow as well as some practice examples.| ChemTalk
Learn properties, reactions and experiments that can be done with the elements of the periodic table - including chemistry facts you won't find elsewhere.| ChemTalk
Learn more about the Bose-Einstein condensate - the fifth state of matter- and what unique quantum properties they display.| ChemTalk
Learn all about the element sulfur, a highly versatile, brittle, nonmetallic element from the periodic table, that is essential to life.| ChemTalk
You will learn about the history, chemistry, properties, allotropes and health effects of the element selenium, symbol Se on the periodic table| ChemTalk
An alloy is a mixture two or more elements that has metal properties. Learn about what an alloy is, the properties of alloys, and common examples.| ChemTalk
Complete lesson and list of facts about the element silver - a shiny transition metal of the periodic table.| ChemTalk
In this interesting chemical experiment, we will learn how to make copper metal powder from aluminum foil, great for school or home chemistry!| ChemTalk
Make beautiful copper crystals at home on filter paper in this simple science / chemistry experiment.| ChemTalk
In this article, you will learn about the element chlorine of the periodic table, including its breath-taking history and exciting properties.| ChemTalk
The Radon element, is a radioactive noble gas, at standard conditions it is colorless and odorless. Uranium decay forms the element.| ChemTalk
Read this tutorial to learn about ionic radius and ionic radius trends on the periodic table of elements! Also learn about components of ionic radius.| ChemTalk
Michael Addition is a useful reaction for adding a carbon-carbon bond between an alkene and an electron-depleted carbon.| ChemTalk
The definitions of the ion-dipole forces and ion-induced dipole forces are explained. Examples of these interactions are provided.| ChemTalk
In this article, you will learn about the basics of electrophilic aromatic substitution, important mechanisms, and regioselectivity.| ChemTalk
Learn all about the sn1 nuclephilic substitution reaction, with a detailed explanation of how it works, its mechanism, and examples.| ChemTalk
Learn about what formal charge is, how to calculate it, and why it is so significant to understanding molecular structures and reactions.| ChemTalk
Break down the E1 elimination reaction in a way that is easy to comprehend by learning the basics and going through an example mechanism.| ChemTalk
Learn about the Henderson-Hasselbalch equation with description, explanation, derivation, worked example problems, limitations, and fun facts| ChemTalk
Normality, weight or volume percentage, and parts per a million are some ways to describe the concentration of a substance.| ChemTalk
Learn all about titration analysis, including titration curves & calculations, equivalence point, & steps of titrations in the chemistry lab| ChemTalk
In this tutorial, we will learn what an ice table for chemistry is, and how to use to to find equilibrium constants and concentrations.| ChemTalk
The element manganese is used in various aspects of life such as batteries, steel-making, and even in pigments in art.| ChemTalk
In this lab tutorial, we learn about the iodine clock reaction, including its procedure, underlying chemistry, and data analysis.| ChemTalk
Core Concepts Acid strength depends on a variety of chemical factors, including electronegativity, atomic radius, and resonance. Keep reading to learn all about the chemistry behind acid strength. Topics Covered in Other Articles Strong vs Weak Acids When choosing between acids for an experiment or other purpose, chemists tend to look at acid strength as … Factors in Acid Strength Read More »| ChemTalk
Learn all about the equilibrium constant K (equilibrium coefficient), chemical & dynamic equilibrium, and the equilibrium equation.| ChemTalk
Read this tutorial to learn the differences between metals and non-metals on the periodic table of elements!| ChemTalk
