Metal peroxide

Making Calcium Peroxide (CaO2)

In today’s video we are making calcium peroxide from sodium hydroxide, calcium chloride and hydrogen peroxide. Calcium peroxide is an oxidizing agent and it could be used to make oxygen by simply heating it. Our yield was low but we managed to make some. Just to put it somewhere: the produ

From playlist Inorganic Chemistry

Foamy Chemical Reaction with Hydrogen Peroxide

Warning! Hydrogen peroxide solutions with concentration greater than 12% can cause skin burn! Please follow safety precautions. Such experiments should be done either in outdoors or under a fume hood. Hello everyone. Today we will consider the decomposition of hydrogen peroxide in the pres

From playlist Science

Make Ferric Chloride (for etching printed circuit boards)

We make ferric chloride, a well-known etchant for printed circuit boards. Get 20g of iron. This can be in the form of nails or steel wool. It's best to use iron that's rusting, that indicates it doesn't have other metals like zinc or chromium that's normally used to prevent rust. To the i

From playlist Home Science

How Peroxides Form in Common Reagents

In this video, I discuss the formation of peroxides in common solvents. Make sure you check with the guidelines from your institutional EH&S department before dealing with peroxide-forming solvents! https://www.patreon.com/thatchemist Community Discord - https://discord.gg/QWNPETtPcZ --

From playlist Chemistry Wisdom

Chemical Reactions (4 of 11) Decomposition Reactions, An Explanation

Describes the basics of decomposition reactions, how to identify them, predict the products and balance the chemical equation. Two examples are also shown, decomposition of sugar and hydrogen peroxide. A chemical reaction is a process that leads to the chemical change of one set of chemic

From playlist Chemical Reactions and Stoichiometry

Metals in Acid

Curly strips of zinc and magnesium are dropped into 2M hydrochloric acid, and bubbles of hydrogen gas are observed as a result of the reactions. For more details on our setup, see https://sciencedemonstrations.fas.harvard.edu/presentations/metals-acid Thanks for watching!

From playlist Chemistry

Make Sulfuric Acid (Copper Sulfate Electrochemical Method)

How to make sulfuric acid by electrolysis of copper sulfate using an inert anode. Copper sulfate is very easy to obtain in large quantities at gardening and hardware stores and provides a convenient route to sulfuric acid if the appropriate anode can be obtained. Warning: This should be

From playlist Electrochemistry

Passivation of Titanium Metal

A quick video on titanium and passivation electrochemistry that makes it a bad anode if used without further treatment.

From playlist Electrochemistry

Acid + Metal Carbonate | Acids,Bases & Alkalis | Chemistry | FuseSchool

Acid + Metal Carbonate | Acids,Bases & Alkalis | Chemistry | FuseSchool In this video we will explore the reaction between acids and metal carbonates. Recall that an acid is a chemical that contains a special type of hydrogen that can be released into aqueous solution as a hydrogen ion, H

From playlist CHEMISTRY: Acids, Bases & Alkalis

Xiaolin Zheng: New benefits of combustion revealed

Read the full story: https://stanford.io/2VNLWLo Humankind has prospered greatly from fire, but that doesn’t mean we know all its secrets. Mechanical engineer Xiaolin Zheng really likes to burn things, but she is more like a modern-day Prometheus than a pyromaniac. She uses combustion t

From playlist The Future of Everything

10/21/06 Ann Valentine - Medical Metals

Science Saturdays is a special lecture series designed for families that brings the excitement of research and the passion of scientists to school-age children and adults. Each event involves a lecture by a Yale professor and engaging science demonstrations run by Yale college students. Th

From playlist Science on Saturday at Yale

Make 10 Etchants for Copper Printed Circuit Boards

We show 10 ways to make PCB etchants using easy to access chemicals 1. Hydrogen Peroxide (5mL of 3%) and Hydrochloric Acid (5mL of 37%) Loses strength in storage but makes copper chloride that can later be used as a fully recyclable etchant. 2. Hydrogen Peroxide (10mL of 3%) + Sulfuric a

From playlist Home Science

CCHF VS 12.4 - Prof. Karen Goldberg | Reactivity of Late Transition Metal Organometallic Complexes

In this video Prof. Karen Goldberg, from U Penn, presents on the Reactivity of Late Transition Metal Organometallic Complexes

From playlist CCHF Virtual Symposia

Precious Metal Refining & Recovery, Episode 4: Will Jewelry Blend?

I destroy some gold filled jewelry and recover the gold. Help me make videos by donating here: https://www.patreon.com/CodysLab

From playlist Metals Refining and Recovery

Sharpless Asymmetric Epoxidation (SAE), Enantioselective Catalysis - Organic Chemistry Mechanism

An introduction to both transition metal catalysis and enantioselective catalysis in organic chemistry using the Sharpless Asymmetric Epoxidation. This reaction is one of the most reliable highly enantioselective transformations in organic chemistry and uses allylic alcohols as the substra

From playlist Nobel Prize Winning Chemistry

Oxidizer Tierlist

In this video, I decide which oxidizers are best! https://www.patreon.com/thatchemist Community Discord - https://discord.gg/QWNPETtPcZ

From playlist Chemistry Tierlists

POTASSIUM + Decomposing HYDROGEN PEROXIDE

What Happens if You Drop Potassium Metal in Decomposing Hydrogen Peroxide? O2+H2=BOOM or NOT? https://www.youtube.com/watch?v=kUhIj9Stp1Q - The Action Lab "What Happens if You Drop Sodium Metal in Elephant Toothpaste?"

From playlist Oxidizers!

Precious Metal Refining & Recovery, Episode 5: Recovering gold from RAM

I use Cyanide and Iodine to remove gold from cold coated computer parts. Next week I'll tackle metal pins. Cyanide videos: Cody; https://www.youtube.com/watch?v=VUeooyhD5Xk NurdRage; https://www.youtube.com/watch?v=xz7i11XC9wk Help me make videos by donating here: https://www.patreon.co

From playlist Metals Refining and Recovery

Epoxidation of Alkenes - DMDO, mCPBA, & NaOCl (IOC 26)

In this episode, I discuss the epoxidation of electron-rich and electron-poor olefins, using peracids, DMDO, hydrogen peroxide, and sodium hypochlorite (NaOCl). *Note: for some reason, I didn't manage to pronounce MMPP correctly; it's full name is magnesium monoperoxyphthalate. *WARNING*

From playlist Organic Chemistry Lectures

12. Catalase Acid Part 2

MIT 5.310 Laboratory Chemistry, Fall 2019 Instructor: Sarah Hewett View the complete course: https://ocw.mit.edu/5-310F19 YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP63ZhyqhOGKbSBzcOovEbb6y Dr. Hewett begins with an overview of the catalase reaction mechanism. Then

From playlist MIT 5.310 Laboratory Chemistry, Fall 2019