Mercury polycations are polyatomic cations that contain only mercury atoms. The best known example is the Hg2+2 ion, found in mercury(I) (mercurous) compounds. The existence of the metal–metal bond in Hg(I) compounds was established using X-ray studies in 1927 and Raman spectroscopy in 1934 making it one of the earliest, if not the first, metal–metal covalent bonds to be characterised. Other mercury polycations are the linear Hg2+3 and Hg2+4 ions, and the triangular Hg4+3 ion and a number of chain and layer polycations. (Wikipedia).
All about Mercury, the Liquid Metal | Element Series
In this video, I'll be talking about the very interesting element Mercury. I try to cover as much as I can, including its properties, its history and interesting reactions. Let me know what other element you would like to see. Keep in mind that this takes a lot of work though, and that no
From playlist Mercury
Mercury Moving in Dilute Nitric Acid
other metals randomly move about but mercury will do the same thing for a long time. I have some Ideas, but if any one knows why it does this I would love to know.
From playlist Mercury Vids
Making Solid Mercury at Room Temperature
I show how chemistry can be used to make mercury amalgam. Help me make videos by donating here: https://www.patreon.com/CodysLab Follow me on Facebook: https://www.facebook.com/codydonreeder SubReddit: https://www.reddit.com/r/codyslab/
From playlist Mercury Vids
In this video, I will be extracting and refining mercury metal from mercury sulfide (cinnabar). This is a chemical method, which is safer than the typical heated one. It is a follow-up to this video: https://youtu.be/S4T57SFntIs This process was developed by Plante1999 from the Sciencem
From playlist Mercury
I do some more electrical experiments with mercury and build a barometer.
From playlist Mercury Vids
How I Clean Up Spilled Mercury
Since I have been selling mercury products I thought I would make a video showing what to do in the event of a small spill.
From playlist Mercury Vids
I recover mercury metal from mercury nitrate solution by use of a single displacement reaction with copper. Here is the video where I produced the waste: https://www.youtube.com/watch?v=0h44IJSDJEs NileRed's videos: https://www.youtube.com/watch?v=S4T57SFntIs & https://www.youtube.com/wat
From playlist Mercury Vids
When mercury is added to aluminum, it forms an amalgam (a mercury alloy). Aluminum is normally protected by a thick oxide layer, but the formation of the amalgam disrupts it. It allows fresh aluminum to react with air to form white aluminum oxide. As the oxide grows, it forms as these cool
From playlist Mercury
In physics, string theory is a theoretical framework in which the point-like particles of particle physics are replaced by one-dimensional objects called strings. String theory describes how these strings propagate through space and interact with each other. On distance scales larger than
From playlist Physics
Lecture 9: International Regulations and Supply Chains: The Case of Mercury
MIT ESD.S43 Green Supply Chain Management, Spring 2014 View the complete course: http://ocw.mit.edu/ESD-S43S14 Instructor: Noelle Selin Professor Noelle Selin from MIT was invited talk on the case-study of mercury. The topics covered the review of the control and regulations of mercury in
From playlist MIT ESD.S43 Green Supply Chain Management, Spring 2014
UPDATE: It was brought to my attention a much much better way to store it. The mercury should be put in the bottle without adding water. The bottle is then stored in a bag full of sulfur. Storing it under water will inevitably lead to it becoming all gross again Okay, I am finally posting
From playlist Mercury
Reuploaded because I messed up some editing. Hopefully this one is good... ------------------------------------------- Hey guys, today we will be cleaning up some of my mercury metal. Remember that when working with mercury, you need to be in a well ventilated area because it gives off a
From playlist Mercury
How Understanding The Planet Mercury Tells Us The Secrets Of The Universe | Cosmic Vistas | Spark
Move over, Mars. Thanks to NASA missions like Mariner and Messenger, scientists are finally learning the secrets Mercury has to reveal. Take an in-depth look at a planet, one of the closest to Earth, that has eluded astronomers for centuries. - Season Four of Cosmic Vistas zooms in to focu
From playlist Cosmic Vistas Seasons 1-5
Solubility Of Gold In Mercury?
I run some tests to see how much gold I can get to dissolve in mercury as well as measure the density of the resulting liquid. measuring density of small things: https://www.youtube.com/watch?v=-Hpg214Kk_U music by Dan Wurtzbacher at www.ddubbAUDIO.com Help me make videos by donating here:
From playlist Mercury Vids
Warning: This experiments requires the handling of dangerous and volatile chemicals. It must only be carried out in a fumehood or outdoors. ------------------------------------------- All chemicals must be disposed of properly. Everything will be contaminated with mercury/mercury salts. N
From playlist Syntheses and Demonstrations
Crock Pot Full of Mercury In a Vacuum
a wave of inspiration hit me last night and I put a small 20W warming pot into a vacuum chamber and filled it up with mercury. Sure enough the mercury slowly evaporates out of the pot and collects on the side of the chamber where it drips down and collects on the bottom. its not as fast a
From playlist Mercury Vids
I make some bullets out of frozen mercury and shoot them. cold gun playlist: https://www.youtube.com/playlist?list=PLKhDkilF5o68lB_Vd_bNyRquBPWvpdZeU Help me make videos by donating here: https://www.patreon.com/CodysLab
From playlist Cold Gun