Schooling Online
Chemistry Skills: 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 introduce validity and examine the importance of having...
Schooling Online
Chemistry Skills: Reliability Part 2
We know that Robin Hood is an accurate and reliable archer, but just how good is he? Is his aim god-like, or is he liable to the errors and imperfections of mortals? This lesson will elaborate on the concept of reliability, including...
Curated Video
Acids, Bases, and Salts: Reactions and Neutralization
The video provides an overview of acids, bases, and salts. It explains what acids and bases are, their reactions with metals and each other, and how some of these reactions can be described as neutralization. The video also discusses...
Institute of Human Anatomy
What Happens if You Swallow Gum?
In this video, the teacher discusses two common myths about the human body: whether swallowed chewing gum stays in the body for seven years and whether it is healthier to sleep on the left side. The teacher provides detailed explanations...
FuseSchool
Testing For Positive Ions - part 2
Learn the basics about Testing for positive ions - part 2. Find out more in this video!
Catalyst University
Buffers: ICE Problem With Henderson-Hasselbalch Equation
Buffers: ICE Problem With Henderson-Hasselbalch Equation
Institute of Human Anatomy
The Power and Function of Stomach Acid
In this video, the teacher discusses the function and potency of stomach acid, also known as hydrochloric acid. They use real human stomach dissections and perform experiments to demonstrate the effects of hydrochloric acid.
FuseSchool
Acid + Metal
Learn the basics about solubility rules for insoluble salts, as part of the overall acids, bases and alkali topic.
Professor Dave Explains
Practice Problem: Site of Protonation on a Weak Base
For this one we will need to understand the basics about Bronsted-Lowry acid-base reactions, and we also should be able to gauge the stability of various potential conjugate bases.
Curated Video
How the Organs in the Digestive System Work Together
The video discusses how the organs in the digestive system work together to break down food molecules into smaller and soluble molecules that can be absorbed by the body. The example of muscle tissue is used to illustrate how a large...
FuseSchool
What Is The Bronsted Lowry Theory
Have you ever head of the Bronsted Lowry Theory of acids and bases, an essential theory of Chemistry? It helps you fill the gaps in the Arrhenius theory. This education video by the Virtual School will teach you about: - Testing acids -...
Professor Dave Explains
IIT/JEE Chemistry Practice #33: Ranking Acidity
Practice REAL problems from actual past IIT/JEE exams with Professor Dave!
Curated Video
Identifying Metal and Non-Metal Ions: Tests and Outcomes
This is a tutorial video on the required practical activities for identifying positive metal ions or negative non-metal ions in a solution in chemistry. The video explains the tests that need to be carried out and the expected outcomes...
Catalyst University
Anatomy and Physiology of the Small Intestine
In this video, we discuss: [1] the small intestine's anatomy [2] the transit of chyme from the stomach to the small intestine [3] the hormones released by the small intestine in response to chyme entry
Curated Video
I WONDER - What Is Stomach Acid?
This video is answering the question of what is stomach acid.
Curated Video
Following Digestion of a Meal - Section 35.1
In this lecture, I first deal with the functions of the digestive system. We then take a journey through the digestive system by following your food from your mouth all the way through your body and even through the elimination of...
Curated Video
Balancing Chemical Equations from Word Equations - Examples and Explanation
This video provides an explanation on how to balance chemical equations using examples of simple word equations. It explains the importance of multipliers and subscripts in chemical equations and demonstrates how to use them to balance...
Curated Video
Calculating Yield and Percentage Yield in Chemical Reactions
The video discusses two important quantities in chemistry, yield and percentage yield, which are used to determine the effectiveness of a chemical reaction. The video also mentions the concept of atom economy, which measures the amount...
Curated Video
Calculating Balancing Numbers in Chemical Reactions and Limiting Reactants
The video explains how to use the masses of reactants and products in a chemical reaction to calculate the balancing numbers in a symbol equation. Two examples are provided to illustrate the process, and the concept of limiting reactants...
Schooling Online
IB Chemistry: 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 take an in-depth look at accuracy and systematic...
FuseSchool
Properties of Hydrogen
Hydrogen is a gas at room temperature, and is the first element in the periodic table. It has the chemical symbol H, but is usually found as a diatomic molecule of H2. It reacts with oxygen to form water. Hydrogen is a colourless,...
Mazz Media
Digestion (Mechanical and Chemical)
In this live-action program viewers will learn that mechanical and Chemical digestion Is the process of turning food into its component chemicals. Students will come to understand The first step in digestion is ingestion of food into the...
Curated Video
Patterns in Acid Reactions with Metals, Alkalis, and Carbonates
This video discusses the patterns followed in reactions between acids and various substances such as metals, metal oxides, metal hydroxides, alkali spaces, and carbonates. The video explains that when acids react with these substances,...