Curated Video
Diffusion: The Movement of Particles in Liquids and Gases
This is a lecture presentation on diffusion, where the process of diffusion of particles in liquids or gases is explained in terms of kinetic particle theory. The presentation incorporates a mixture of two liquids and a demonstration...
FuseSchool
Neutralisation of Alkalis
Learn the basics about solubility rules for insoluble salts, as part of the overall acids, bases and alkali topic.
Schooling Online
IB Chemistry: Validity Part 1
The archery contest has a long list of rules, but Chelsea the Cheater keeps breaking them! How does this affect the outcome (conclusion) of the competition? This lesson will begin our analysis of validity by examining the importance of...
msvgo
Compounds of Carbon Family and Anomalous Behaviour of Carbon
It describes the properties and uses of compounds of carbon It also explains the properties and uses of silicon compounds.
Schooling Online
Chemistry Properties and Structure of Matter: Properties of Matter - Naming Covalent Compounds
This lesson will discuss the rules for writing the names and chemical formulae of covalent molecules and covalent networks. Definitions included: compound, ionic compound, covalent compound, covalent bond, electronegativity, molecular...
Catalyst University
Hydrohalogenation: Theory, Mechanism, Examples
Hydrohalogenation: Theory, Mechanism, Examples
Curated Video
Reactions of Metals with Oxygen, Acids and Water
This video explains the three main types of reactions that metals undergo: reactions with oxygen, reactions with acids, and reactions with water. The video provides word equations and examples of each type of reaction and notes any...
msvgo
Uses of Hydrogen Chloride
It talks about preparation, properties & structure of HCl, oxoacids of halogens & interhalogen compounds. It gives introduction of group 18 elements & their occurrence.
Curated Video
Using Chemical Reactions to Produce Electricity: Cells and Batteries
The video explains how chemical reactions can be used to produce electricity, starting with cells and batteries. It describes how a simple cell is made by connecting two different metals with an electrolyte and explains how the potential...
Curated Video
Understanding Rates of Reaction: Measuring, Calculating, and Interpreting Reaction Graphs
The video is a lecture presentation on rates of reaction. The speaker explains what is meant by rates of reaction and the different ways to measure it. They give examples of experiments to measure the rate of a reaction. The speaker also...
FuseSchool
What Is An Element, Mixture And Compound?
Learn the basics about what is an element? how is a mixture done? and what is a compound? Find out in this video!
Curated Video
Neutralizing Hydrochloric Acid Experiment: Finding the Mass of Calcium Oxide Required
This video is a lecture presentation on the topic of neutralizing hydrochloric acid. The presenter explains the chemical reactions that occur and demonstrates an experiment to determine the mass of calcium oxide required to neutralize a...
FuseSchool
Element Mixture Or Compound
Learn the basics about what an element is, how a mixture is done and what a compound is. Find out in this video!
Curated Video
Reactions of Acids and Metals: Predicting Products and Ionic Equations
This is a video discussing the reactions of acids and metals, and deriving the associated ionic equations. The video covers how different acids produce different salts when reacting with metals, and how to predict the resulting salt....
Curated Video
Neutralization and Salt Production Reactions Explained
The video is a lecture presentation on the topic of neutralization and salt production. The presenter discusses the reactions between acids and bases, and demonstrates examples of reactions between different types of acids and bases,...
Curated Video
Making Salts Experiments: Producing Dry Pure Samples of Copper Chloride in Two Different Ways
The video is a lecture presentation on the process of making salts through experiments. The presenter demonstrates different bases, copper carbonate and copper oxide, and hydrochloric acid. The presenter explains the theory behind the...
Curated Video
Measuring Concentration of Solutions and Calculations
This video explains the concept of concentration of a solution and how it can be measured in grams per decimeter cubed or moles per decimeter cubes. It provides examples of calculations involving concentration and volume, as well as a...
msvgo
Chemical Properties of Acid and Base
It explains acids and bases in a laboratory. It explains reaction of acids and bases with metals, metal carbonates and metal hydrogen carbonates.
Curated Video
Introduction to the pH Scale and Neutralization
The video is a lesson on the basics of the pH scale and neutralization. The instructor discusses the properties of acids and alkalis, how solutions containing them can be described in terms of their acidic or alkaline nature, and how the...
Curated Video
Iron Tests: Flame Test, Sodium Hydroxide Test, and Tests for Negative Ions
This video is an educational presentation on common tests used to detect the presence of particular ions in compounds. The presenter demonstrates and explains various tests for positive and negative ions, including the flame test and...
Catalyst University
Anatomy & Physiology of the Stomach
In this video, we cover the major anatomy and physiology of the stomach.
Curated Video
Titrations: A Practical Experiment with Hydrochloric Acid and Sodium Hydroxide
This video is a lecture presentation on titrations. The presenter discusses the theory behind the experiment and then demonstrates how to carry out a titration to determine the volume of hydrochloric acid needed to neutralize a certain...
Catalyst University
DNAse Test | Theory & Results
In this video, we explore the theory and interpretation of results for the DNAse test in microbiology lab.
Weatherthings
Kilauea 2018: Hawaii's Most Active Volcano
Kilauea is an active volcano in Hawaii that erupts every 10 to 20 years. In 2018, Kilauea eruptions on a rift zone destroyed more than 700 hundred homes, forced evacuations, and sent lava downhill to cover 14 square miles of land in...