Everything Matters | Magnesium | Ron Hipschman | Exploratorium
At the center of each chlorophyll molecule sits one magnesium ion, a linchpin for photosynthesis. Our cells require magnesium for hundreds of enzymes and metabolic processes. Spawned from supernovae and scattered through interstellar dust, this life-giving alkaline earth metal readily reac
From playlist Tales from the Periodic Table
Burning Magnesium and Water - Ex&F
Magnesium is reactive enough to use water as a fuel in its combustion, so water does not put out a Mg fire, but fuels it. https://www.reddit.com/r/ExplosionsAndFire/
From playlist Older Videos
Magnesium - Periodic Table of Videos
We've made a new video about magnesium, the first "useful" metal on the periodic table. More links in description below ↓↓↓ Support Periodic Videos on Patreon: https://www.patreon.com/periodicvideos A video on every element: http://bit.ly/118elements More at http://www.periodicvideos.c
From playlist All Chemical Elements in Order - Periodic Videos
Lithium (version 1) - Periodic Table of Videos
Higher quality version of this video now at http://www.youtube.com/watch?v=wY0afMI4Jgc More links in description below ↓↓↓ Lithium is an alkali metal and the third element on the periodic table. Support Periodic Videos on Patreon: https://www.patreon.com/periodicvideos A video on every
From playlist Alkali Metals - Periodic Videos
Making Magnesium Silicide and Explosive Silane Gas
Warning: this experiment is dangerous and possibly explosive. Proper care must be taken. Magnesium silicide reacts with HCl to produce silane gas. Silane gas is pyrophoric, which means that it spontaneously combusts in contact with air at temperatures below 54C. The silane gas erupts into
From playlist Syntheses and Demonstrations
Underwater Caesium - Periodic Table of Videos
Caesium (or Cesium) underwater. See our previous sodium video: https://youtu.be/IaP3lGfa2n0 And potassium: https://youtu.be/XaalbE1Eh5s Alkali Metal playlist: http://bit.ly/Alkali_Metals Choose your element - Periodic Videos on Patreon: https://www.patreon.com/periodicvideos More chemist
From playlist Alkali Metals - Periodic Videos
Spontaneous Combustion: Silane Gas
This is a short exert of my synthesis video: How to make Magnesium Silicide and Explosive Silane Gas.
From playlist Spontaneous Combustions
Physics 59 Optical Instruments (6 of 20) Relaxed Viewing vs Strained Viewing
Visit http://ilectureonline.com for more math and science lectures! To donate: http://www.ilectureonline.com/donate https://www.patreon.com/user?u=3236071 We will learn the difference between relaxed viewing and strained viewing. And how strained viewing can increase magnification. Prev
From playlist PHYSICS 59 OPTICAL INSTRUMENTS
Chemistry - Chemical Bonding (17 of 35) Lewis Structures for Ionic Comp - Magnesium Chloride - MgCl2
Visit http://ilectureonline.com for more math and science lectures! In this video I will show the Lewis structure for ionic compound for magnesiun chloride, MgCl2.
From playlist CHEMISTRY 13 LEWIS STRUCTURES
Burning Magnesium in Water - Periodic Table of Videos
What happens when burning magnesium is dunked in water? We filmed it with the slow motion camera. Here is the magnesium in CO2 video mentioned: http://youtu.be/0dSMzg0UPPo Magnesium: http://youtu.be/FKkWdizutxI More slow motion: http://bit.ly/chemslomo More chemistry at http://www.perio
From playlist Slow Motion Chemistry - Periodic Videos
3 Mechanisms for Magnesium Deficiency
Over 45% of the US population is deficient in magnesium due to: 1. Decreased consumption of green chlorophyll-containing vegetables, 2. Decreased absorption, 3. Increased excretion. Some magnesium supplements have better magnesium bioavailability than others. ▶︎ See part I on Magnesium
From playlist Just Me
Chemical Experiment #2 Empirical Formula using magnesium + oxygen and hydrated copper(II) sulfate
Practical Science Episode #2 A step-by-step chemistry experiment to determine an empirical formula Experiment 1 Magnesium and oxygen produce magnesium oxide Experiment 2 Water of crystallisation in copper(II) sulfate (how much water is in the hydrated form of copper(II) sulfate) All calcu
From playlist Practical Science
Atomic Structure (3 of 6) What are Isotopes? An Explanation
In this video Mr. Swarthout explains what isotopes are and how to write isotope symbols. You can see a listing of all my videos at my website, http://www.stepbystepscience.com An atom is the smallest constituent unit of ordinary matter that constitutes a chemical element. Every solid, liq
From playlist Atoms, Isotopes and Ions
Displacement Reactions - The Reactivity Series
I want to help you achieve the grades you (and I) know you are capable of; these grades are the stepping stone to your future. Even if you don't want to study science or maths further, the grades you get now will open doors in the future. Get exam ready for GCSE Maths https://primrosekitt
From playlist AQA Chemistry Paper 1 | Revision Playlist for Combined and Separate Science GCSE
Edexcel IGCSE Chemistry (2C, June 2015) - GCSE Chemistry Questions - SCIENCE WITH HAZEL
In this IGCSE Chemistry revision video, Hazel answers the EDEXCEL IGCSE June 2C 2015 Chemistry exam questions. These videos are designed to help with your GCSE science revision. For additional support Like Hazel's Facebook Page https://goo.gl/w2261M Hazel completed her undergraduate deg
From playlist EDEXCEL IGCSE Science Exam Papers //
Na2O2 Sodium peroxide reactions.
Compilation of sodium peroxide cool reactions. Na2O2 or sodium peroxide is a yellow powder that ignites many organic matters by contact. ====================== Sodium peroxide reactions timing: 0:20 Acetic acide (Na2O2+CH3COOH) 0:35 Nitromethane (Na2O2+CH3NO2) 1:24 Ammonium thiocyanate (Na
From playlist Oxidizers!