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!

It explains the ionisation of acids and bases. It explains the term conjugate acids and bases. It derives the expression to calculate ionic product of water.

👉 Learn how to find the area and perimeter of trapezoids. A trapezoid is a quadrilateral with one pair of parallel sides. The area of a shape is the measure of the portion enclosed by the shape while the perimeter of a shape is the...

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...

The video is about the structure of DNA. It explains that DNA is a polymer made up of repeating nucleotide units consisting of a sugar, phosphate, and base. The video also discusses base pairing, in which complementary strands of DNA...

👉 Learn how to simplify expressions using the power rule of exponents. When several terms of an expression is raised to an exponent outside the parenthesis, the exponent is distributed over the individual terms in the expression and the...

DNA (deoxyribonucleic acid) is a molecule that is often called the blueprint of life. Located in the nucleus, the DNA is a very long molecule with a helix winding structure like a twisted ladder. The rungs of the ladder are made of four...

How to solve exponential and logarithmic equations

In this video, the teacher explains how to represent three-dimensional figures in two dimensions using nets. They define dimensions and give examples of one-dimensional, two-dimensional, and three-dimensional figures. They also...

Learn the basics about acid-base titration as part of the soluble salts topic within the overall 'acids and bases' topic.

In this video, the teacher explains the concept of acidity and pH levels. They discuss the differences between strong and weak acids, as well as dilute and concentrated solutions. The teacher also demonstrates how to test the pH of a...

In this video, the teacher explains how to solve equations with variables and rational exponents. The key concept is that the bases of the exponents must be the same in order to combine and solve for the variable. The teacher provides...

Proteins are made of a long chain of amino acids, which has been coded for by DNA. The order of the bases of DNA determines which protein is made, by coding for a specific order of amino acids. This is protein synthesis, and in this...

This video explains how to perform operations with rational exponents by breaking them down into smaller pieces. It covers adding, subtracting, multiplying, and dividing figures with different dimensions or degrees. The video also...

Upon viewing the Solutions at Work video series, students will be able to do the following: Explain that a solution is a type of mixture made of two or more substances that are evenly distributed. Provide an example of a common solution....

Learn the basics about solubility rules for insoluble salts, as part of the overall acids, bases and alkali topic.

In this video, students learn how to represent three-dimensional figures using nets by analyzing their faces and bases. The video explains the difference between 2D images and actual three-dimensional figures. It also demonstrates how to...

We've been hearing about DNA since the third grade, and we all know that it's a double helix with little ladder rungs. But now we are ready to understand this molecule on a more fundamental level, which will enable to us to understand...