Curated Video
Inductive Effect and Dipole Moment: Molecular Attraction Revealed
The inductive effect can also influence a molecule’s dipole moment, which measures the separation of charges within a molecule. Electron-withdrawing groups create a stronger dipole by pulling electron density away from less...
Curated Video
Chemical Equations and Reactions: The Chemical Reactions
By the end of this learning object, the student will be able to: Summarize the important points of chemical equations and reactions.28728
Wonderscape
Origins of the Alamo: From Mission to Fortress
Uncover the early history of the Alamo, originally established as the Mission San Antonio de Valero in the 1700s by Spanish settlers in Texas. This video traces its transformation from a religious mission aimed at converting Native...
Healthcare Triage
How Do Drugs Get Invented?
With support from the National Institute for Health Care Management, we’re spending the next three episodes talking about how drugs get approved in the United States. In this first episode, we discuss the drug approval process from the...
Curated Video
Name That Sentence Part
Mr. Griot explains how to find subjects and predicates in sentences.
Curated Video
Single Replacement Chemical Reactions Explained
Learn all about single replacement chemical reactions. We'll break down the process and give examples to help you understand this important topic. Perfect for studying for your chemistry test or just brushing up on your knowledge.
Curated Video
How to Predict the Products of Double Replacement Reactions
Double replacement chemical reactions, also known as precipitation reactions, are reactions where 2 elements are replaced. But you have to make sure that you replace the correct elements! In this video, we show you not only how to...
Curated Video
Decomposition Chemical Reactions Explained
Decomposition, or combination, chemical reactions are an important reaction in chemistry and one that students sometimes struggle with. In this video, we simplify decomposition reactions so that students are able to not only identify...
Curated Video
Decomposing Dividends
Decomposing Dividends teaches how to find whole number quotients with and without remainders for division problems with two-digit divisors and two- to four-digit dividends by decomposing the dividend.
Curated Video
Deadly Snail's Venom Holds Promise for Powerful Pain Relief
The Great Barrier Reef is not only a natural wonder, but also home to a deadly marine snail that could hold the key to powerful new pain relieving drugs. Melbourne University researchers have discovered a compound in the venom of the...
Curated Video
Materials and Technology in Formula One: The Key to Performance and Safety
This video highlights the use of advanced materials in a BMW Williams F1 car, emphasizing the importance of safety and performance. It showcases the use of carbon fiber, kevlar, titanium, and other materials in different components of...
Curated Video
GCSE Chemistry - Electrolysis Part 3 - Aqueous Solutions #42
In this video we cover: - How the electrolysis of soluble compounds works - The rules to find out which ions are discharge at each electrode - Electrolysis of aqueous copper sulfate - Electrolysis of aqueous sodium chloride This video is...
Curated Video
GCSE Chemistry - Electrolysis Part 1 - Basics and Molten Compounds #40
This video covers: - What electrolysis is - The equipment of electrolysis and how it should be set up - An example of electrolysis with a molten compound
Curated Video
GCSE Chemistry - Differences Between Compounds, Molecules & Mixtures #3
This video covers: 0:21 - What a molecule is 1:11 - What a compound is 3:11 - How to use brackets in a chemical formula 4:48 - What a mixture is This video is suitable for: - All tiers - All exam boards - Triple and combined science
Curated Video
GCSE Chemistry - Relative Formula Mass #24
This video covers how to find the 'relative formula mass', which is the sum of the relative atomic masses of all the atoms within a molecule or compound. It also covers how to find the the percentage mass of a particular element in a...
Curated Video
Why does wine smell like roses?
Have you ever smelled popcorn or cat pee in your wine? Here's why.
Curated Video
GCSE Chemistry - What is Ionic Bonding? How Does Ionic Bonding Work? Ionic Bonds Explained #14
Everything you need to know about ionic bonding! Ionic bonds form when one atom transfers electron/s to another atom, so that both atoms forms oppositely charged ions. These ions are then attracted to each other by electrostatic forces...
Curated Video
GCSE Chemistry - What is a Hydrocarbon? What are Alkanes? Hydrocarbons and Alkanes Explained #51
In this video you'll learn: - What hydrocarbons are - What alkanes are - The general formula for alkanes - An example of using that general formula to work out the molecular formula of 'octane'
Curated Video
Get MORE from your garlic
Whether you love OR hate garlic, understanding how it works can help it work better for you.
Curated Video
A Pint-Sized Theory
Dr. Forrester defines the terms: molecule and compounds. She explains that every substance of matter is made up of atoms, and she discusses Dalton’s atomic theory.
Curated Video
High Five Facts - Elements Compounds Mixtures
This video explores five fun facts about elements, compounds, and mixtures.
Curated Video
What are ‘Complex Structures’ Anyway? - IELTS Energy Podcast 1246
Have you looked at the IELTS band descriptors? They can be hard to understand, even for natives. Today we'll do a deep dive into the grammar score, and you'll find out, in simple language, what the Examiner needs to hear for a 7+ in this...
Curated Video
Complex Sentences
Complex Sentences explores complex sentences by writing complete sentences that contain one independent clause and one or more dependent clauses each.
Curated Video
Simple Sentences
Simple Sentences explores simple sentences by writing independent clauses that contain at least one subject and one verb each.