Curated Video
The Human Digestive System: Breaking Down Food for Nutrients
This video is a lecture presentation on the human digestive system. The lecturer begins by defining digestion and explaining the two types, chemical and mechanical digestion, and how they work together. The three basic food types,...
Schooling Online
Chemistry Skills: Accuracy
The royal archery contest begins! Everyone expects Robin Hood to win, since he is an accurate and reliable archer. But what do the terms accuracy and reliability mean? This lesson will explore accuracy and systematic errors, including...
FuseSchool
What Are Salts?
Learn the basics about what salts are, as part of the overall topic of acids and bases.
FuseSchool
Chemical Equations
Chemical equation shows the overall chemical change of reactants into products. It's a bit like a detailed cooking recipe, but where all the ingredients and all the products are written down, even the ones you can't necessarily see. The...
Institute of Human Anatomy
Understanding Stomach Anatomy and Capacity
In this video, Jonathan from the Institute of Human Anatomy discusses the anatomy of the human stomach, the hormones and secretions associated with digestion, and he even fills the stomach up to its capacity with water in a science...
Curated Video
Reactions of Acids and Bases: Naming Salts and Predicting Products
The video discusses the reactions of acids and bases and how to name the salts that are formed during these reactions. The speaker outlines the various reactions that occur when acids react with metals, metal hydroxides, metal oxides and...
Professor Dave Explains
Expressing Concentration by Mass Percent
We know how to express solution concentration in terms of molarity and molality, but the common public also needs to communicate concentration for certain reasons, and they don't really know about moles and things like that. What do they...
FuseSchool
What Are The Reactions Of Halogens
Learn the basics about the reactions of halogens, when learning about the periodic table as a part of properties of matter. Group 7 of the periodic table is the halogens. The reaction between diatomic chlorine gas and cold sodium...
FuseSchool
Rates of Reactions - Part 1
In this video you are going to learn what the reaction rate is and some ways of measuring reaction rate. Reaction rate is a measure of how quickly the reactants in a reaction change into the products of the reaction. The rate of a...
msvgo
Acids, Bases and Salts
It gives the definition for acids, bases and salts. It explains the litmus paper test to identify acids and bases. It discusses Arhenius concept of acids and bases.
FuseSchool
Rates of Reaction - Part 2
Learn the basics about rates of reaction. Chemical reactions can only happen if reactant particles collide with enough energy. How do you measure the rates of a reaction? Find out more in this video!
Professor Dave Explains
What Are Electrolytes?
People throw around the term "electrolyte" quite a bit, but what does it mean? What makes something a strong electrolyte, a weak electrolyte, or a nonelectrolyte? let's find out!
The Backyard Scientist
Ammonium Chloride HCl + NH3 = NH4Cl Hydrochloric acid + ammonia hydroxide.
Easy DIY chemistry project, great for science fairs because its a great demonstration! This is great for the chemistry beginner. I used 150ml of a 10% ammonia solution and 50ml of 30% HCl After they reacted, i boiled it down, and dried...
FuseSchool
What Makes Something Acidic?
Learn the basics about what makes something acidic as part of the acids and bases topic..
FuseSchool
How Are Strong & Weak Acids Different
Learn the basics about strong and weak acids, and how they differ. Strong acids are often used in School Science labs for experimentation but they have important uses in industry and the everyday world. Sulphuric acid for example is...
Professor Dave Explains
Neutralization Reactions
We know about acids and bases, and we know about acid-base reactions, so what is a neutralization reaction?
Curated Video
Introduction to Acids, Bases, and Neutralization Reactions
The video provides an explanation of acids, bases, and neutralization. It begins by discussing the character difference between acids and bases and how they react together to neutralize each other. The video also covers the general...
Curated Video
Exothermic and Endothermic Reactions: Experiments and Definitions
The video is a lecture presentation on exothermic and endothermic reactions. The presenter explains the definitions of these reactions and demonstrates two experiments to determine whether a reaction is exothermic or endothermic. The...
Catalyst University
Chemistry | 3 Simple Rules for Naming Acids!
In this video, we discuss the three rules for naming acids in general chemistry. Plenty of examples!
FuseSchool
Making Predictions Using Reactivity Series
Learn the basics about making predictions using the reactivity series, as a part of metals and their reactivity within environmental chemistry.
Curated Video
The Importance and Dangers of Chlorine
Explore the significance of chlorine, a chemical element commonly found in everyday life. We learn about its atomic number, symbol, and physical properties. The video also delves into the dangers of chlorine, particularly in the form of...
FuseSchool
What are the uses of Limestone?
In this video we give a detailed breakdown of Limestone and what the different uses of Limestone are.
Getty Images
Sulphur mixed with hydrochloric acid. These two substances do not react. Compare this with the vigorous reaction of hydrochloric acid and iron, K002/4135
Sulphur mixed with hydrochloric acid. These two substances do not react. Compare this with the vigorous reaction of hydrochloric acid and iron, K002/4135