Silylium ion

Selenium - Periodic Table of Videos

Selenium is element number 34. 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.com/ Follow us on Facebook at http://www.facebook.com/peri

From playlist All Chemical Elements in Order - Periodic Videos

Silylpyrrole Oxidation En Route to Saxitoxin Congeners Including 11-Saxitoxinethanoic Acid

An organic chemistry minilecture on the Silylpyrrole Oxidation En Route to Saxitoxin Congeners Including 11-Saxitoxinethanoic Acid by Doris T. Y. Tang, Jeffrey E. Merit, T. Aaron Bedell, and J. Du Bois*. It features a stereoselective Pictet-Spengler reaction, a metal-free oxidative dearom

From playlist Total Synthesis

Everything Matters | Silicon | Ron Hipschman | Exploratorium

Thrown from supernovae, silicon is the eighth most abundant element in the universe and second only to oxygen in the Earth’s crust, which is primarily comprised of silicate compounds, including silica (SiO2), or quartz, commonly found in sand. Silica is absorbed by plants and transformed i

From playlist Tales from the Periodic Table

Diversification of Indole Skeletons through Nitrogen Atom Insertion with Julia Reisenbauer

In this Research Spotlight episode, Julia Reisenbauer (Morandi group, ETH Zurich) joins us to share her work on nitrogen insertion with indole scaffolds. Key reference: Science 2022, 377, 1104–1109. http://doi.org/10.1126/science.add1383 Additional references (in order of appearance): Fo

From playlist Research Spotlights

Fumed Silica Experiments (dry water, hydrophobic and hydrophilic fumed silica)

Fumed silica is silicon dioxide with a ultra high surface area. It is a very fine powder and it can be used for a variety of experiments. Patreon: https://www.patreon.com/thyzoid Discord: https://discord.gg/UrjAt44HWH (Let me know if the discord link does not work) Instagram: https://www.

From playlist Inorganic Chemistry

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

Everything Matters | Silicon | Denis King | Exploratorium

Thrown from supernovae, silicon is the eighth most abundant element in the universe and second only to oxygen in the Earth’s crust, which is primarily comprised of silicate compounds, including silica (SiO2), or quartz, commonly found in sand. Silica is absorbed by plants and transformed i

From playlist Tales from the Periodic Table

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

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

Silicate crystal structures

Silicate minerals are very common. There are many different structures that include silicate tetrahedra (SiO4)^(4-) building blocks. These blocks can be three dimensionall corner-shared as in quartz cristobalite, isolated as in forsterite, sharing one corner between two tetrahedra as in Ak

From playlist Materials Sciences 101 - Introduction to Materials Science & Engineering 2020

Ionic Bonding

Edexcel IGCSE Chemistry Lesson on Ionic bonding

From playlist Edexcel IGCSE Chemistry

Electrolysis

Edexcel Chemistry lesson on electrolysis

From playlist Edexcel IGCSE Chemistry

Ion Dipole Forces & Ion Induced Dipole Interactions - Chemistry

This chemistry video tutorial provides a basic introduction into ion dipole forces and ion induced dipole interactions. Ion dipole forces arises from the electrostatic interactions between an ion such as the sodium cation in table salt and a dipole such as the water molecule. A salt wate

From playlist New AP & General Chemistry Video Playlist

Complex Ions, Ligands, & Coordination Compounds, Basic Introduction Chemistry

This chemistry video tutorial provides a basic introduction into complex ions, ligands, and coordination compounds. A complex ion typically consist of a transition metal cation bounded to ligands which can be neutral molecules or ions. The number of ligands attached to the transition met

From playlist New AP & General Chemistry Video Playlist

Ionic Radius Trends, Basic Introduction, Periodic Table, Sizes of Isoelectric Ions, Chemistry

This chemistry video tutorial provides a basic introduction into the periodic trends of the ionic radius of ions. It explains how to rank in order of increasing ionic radii - the sizes of isoelectric ions - which are ions that have the same number of electrons and the same electron config

From playlist New AP & General Chemistry Video Playlist

21. Ion trapping and quantum gates

MIT 8.422 Atomic and Optical Physics II, Spring 2013 View the complete course: http://ocw.mit.edu/8-422S13 Instructor: Wolfgang Ketterle In this lecture, the professor discussed ion traps, quantum computation with ions, etc. License: Creative Commons BY-NC-SA More information at http://o

From playlist MIT 8.422 Atomic and Optical Physics II, Spring 2013

Precipitation Reactions & Net Ionic Equations - Chemistry

This chemistry video tutorial explains how to write net ionic equations of double replacement reactions and precipitation reactions. It discusses how to predict the products and balance the molecular equation. It also mentions how to write the total ionic equation and how to identify the

From playlist New AP & General Chemistry Video Playlist

Positive and Negative Ion Tests | GCSE & IGCSE CHEMISTRY

This video is about positive and negative ion tests. Negative ion tests include the test for halides (chloride, bromide, iodide), sulfates and carbonates. Positive ion tests include flame tests and precipitation reactions of copper, iron (II), iron (III). The test for ammonium ions is al

From playlist GCSE & IGCSE Chemistry Revision //

How to Memorize The Polyatomic Ions - Formulas, Charges, Naming - Chemistry

This chemistry video tutorial explains how to memorize the polyatomic ions. It provides the name of the common polyatomic ions, the charges and their respective formulas as well. Common polyatomic ions include sulfate, nitrate, acetate, ammonium, hydroxide, sulfite, cyanide, phosphate, d

From playlist New AP & General Chemistry Video Playlist

Making silane and experimenting with it (SiH4)

Instagram: https://www.instagram.com/thyzoyd/?hl=de 🐦 Twitter: https://twitter.com/thyzoid1?lang=de 📌Reddit: https://www.reddit.com/user/Feuerfrosch1 .

From playlist Inorganic Chemistry