Curated Video
Chemistry - Molecular and Empirical Formulas Explained - What's the difference?
The molecular formula of a compounds gives you the actual formula while the empirical formula gives you a simplified version of the molecular formula. Both formulas are important in chemistry and they both gives us valuable information....
Barcroft Media
Model With Down Syndrome Challenges Beauty Stereotypes: BORN DIFFERENT
THE first model with Down Syndrome to front a beauty campaign is hoping to shake up the industry and prove that "beauty belongs to everybody." Katie Meade is the first to admit that people with Down Syndrome, as well as other...
All Ears English
Small Talk Tips: Part 1 WHAT ARE YOU WATCHING?
Learn how to have an English conversation about movies and TV shows. This is a common small talk topic with people at work and in daily life.
SciShow
Why Sex?
Hank gets into why sex is the preferred method of reproduction for most species - and it's not for the reasons you're thinking.
Neuro Transmissions
The Neuroscience of Tourette Syndrome
Oh sh**, time to find out more about Tourette Syndrome! It's often portrayed in media with lots of swearing, but that's not the whole picture. Today, we're gonna find out a little more about what goes on in the brain. We have In_s Dawson...
Curated Video
How to find the Molecular Formula of a Chemical Compound
The molecular formula is the actual formula of a compound and can be found by comparing the mass of the molecular formula to the mass of the empirical formula to figure out how much bigger the molecular formula is compared to the...
Curated Video
Empirical Formulae From Percentage Composition | Chemical Calculations | Chemistry | FuseSchool
Learn the basics about Empirical formulae from percentage composition. What is an empirical formulae? How do you calculate a percentage composition? Find out more in this video! This Open Educational Resource is free of charge, under a...
FuseSchool
Formula Of Organic Molecules
It is important to get your chemistry formula right. This revision video by Chris Raynerd will help you understand the basics of Organic Molecules.
Weird History
The Tragedy Behind Twilight Zone: The Movie
One of the worst movie set accidents ever occurred during the filming of Twilight Zone: The Movie. The film is now mainly remembered for its tragic behind the scenes story. Steven Spielberg decided to make the hit television show into a...
Professor Dave Explains
Practice Problem: Assigning Molecular Structure From an NMR Spectrum
For this one we need to be able to interpret NMR data in order to arrive at the correct molecular structure based on an empirical formula. It's not as hard as it sounds!
Bozeman Science
Chemical Analysis
In this video Paul Andersen explains how chemical analysis is important in determining the composition, purity and empirical formula of a compound. An empirical formula determination problem is also included.
Professor Dave Explains
Practice Problem: Empirical and Molecular Formulas
How do we know how many atoms of each element are in a particular compound? Through clever experiments! Here let's practice using percent mass information to get the empirical and molecular formulas of a particular compound.
Curated Video
Creating Festive Snowflake Patterns in Microsoft PowerPoint
This tutorial demonstrates how to create intricate snowflake patterns in Microsoft PowerPoint using simple tools and keyboard shortcuts. By grouping and duplicating shapes, rotating them, and converting them into pictures, you can easily...
Economics Explained
Emergency PSA - The End of YouTube in Australia
The News Media Bargaining Code is a proposed piece of legislation currently under review by the Australian parliament, that would work effectively to abolish the level playing field of the internet within the country. Now for all of you...
Curated Video
The Discovery and Uses of Fluorine: A Highly Reactive Element
This video provides an overview of the element fluorine, its properties, and its uses. Despite its reactivity, fluorine is used in dental care and pharmaceuticals due to its beneficial effects on teeth and its stable carbon-fluorine...
TMW Media
Naming Molecular Compounds
This program covers the very important topic of naming molecular compounds. We begin by discussing how molecular compounds form and how they arise in nature. We discuss in detail the naming method for molecular compounds including all of...
Curated OER
Formula from Mass Composition
Students of chemistry are shown how to calculate the empirical formula from a molecule's mass composition. Sal uses a variety of elements from the Periodic Table to demonstrate the process and the calculations involved to arrive at the...
Socratica
Empirical Formula
With empirical formulas, it's all about keeping it simple! Introduce the concept of empirical formula to your chemistry scholars through a detailed video from Socratica's Chemistry Lessons series. The resource uses visual...
Socratica
Molecular Formula
Looking for the formula for success in chemistry class? Socratica's lesson on Molecular Formula, from its Chemistry Lessons series, is the solution! The narrator guides learners through the differences between empirical and molecular...
Get Chemistry Help
Chemistry Lesson: Empirical and Molecular Formulas
A short video is a wonderful addition to enhance your chemistry instruction. It contains a thorough explanation of empirical and molecular formulas, delivered in less than five minutes. It is perfect for an introduction into...
Fuse School
Formulae of Organic Molecules
Take the bewilderment out of basic formula writing! Young organic chemists explore the various ways of writing chemical formulas in an animated video. The narrator explains the process of writing formulas in displayed, empirical,...
Get Chemistry Help
Chemistry Lesson: Determining Formula from Composition Data
Searching for a quick and thorough video segment to enhance your chemistry classroom? A step-by-step process determines the empirical and molecular formula of chemical compounds. A periodic table is required to properly integrate...
Socratica
Chemistry: Percent Composition
How much oxygen is in water? Is it the same as the chemical formula? Learners observe the differences between a substance's formula and its percent composition with a video from Socratica's Chemistry Lessons series. The narrator...