In chemistry a molybdate is a compound containing an oxoanion with molybdenum in its highest oxidation state of 6. Molybdenum can form a very large range of such oxoanions which can be discrete structures or polymeric extended structures, although the latter are only found in the solid state. The larger oxoanions are members of group of compounds termed polyoxometalates, and because they contain only one type of metal atom are often called isopolymetalates. The discrete molybdenum oxoanions range in size from the simplest MoO2−4, found in potassium molybdate up to extremely large structures found in isopoly-molybdenum blues that contain for example 154 Mo atoms. The behaviour of molybdenum is different from the other elements in group 6. Chromium only forms the chromates, CrO2−4, Cr2O2−7, Cr3O2−10 and Cr4O2−13 ions which are all based on tetrahedral chromium. Tungsten is similar to molybdenum and forms many tungstates containing 6 coordinate tungsten. (Wikipedia).
An general explanation of the underactive thyroid.
From playlist For Patients
This video shows you how to calculate the molar mass for several compounds using their chemical formulas. You can see a listing of all my videos at my website, http://www.stepbystepscience.com
From playlist Chemistry Videos
CS2: Carbon disulfide. Chemical reactions
White phosphorus solution and barking dog reaction...You won't see it in this video! ========== Reaction timing: 1:15 CS2 + O2 (carbon disulfide combastion reaction) 1:45 Carbon disulfide air blast 2:01 Xanthogenate reaction 3:03 MoO3 + NH3*H2O 4:27 Dissolution of iodine in carbon disu
From playlist Hypergolic reactions!
5. Ellen Swallow Richards, Part 1
MIT 5.310 Laboratory Chemistry, Fall 2019 Instructor: John Dolhun View the complete course: https://ocw.mit.edu/5-310F19 YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP63ZhyqhOGKbSBzcOovEbb6y In this first of three lectures in the Ellen Swallow Richards series, Dr. Dol
From playlist MIT 5.310 Laboratory Chemistry, Fall 2019
Which Chemical has the Worst Abbreviation?
This time, we're ranking the abbreviations for chemicals! some chemicals have based abbreviations, while other chemicals have cursed ones. Support the Channel on Patreon - https://www.patreon.com/thatchemist Join the Community Discord! - https://discord.gg/thatchemist Second Discord link
From playlist Chemistry Tierlists
Spontaneous disorder near the Mott transition on frustrated lattices by Pinaki Majumdar
29 May 2017 to 02 June 2017 VENUE: Ramanujan Lecture Hall, ICTS Bangalore This program aims to bring together people working on classical and quantum systems with disorder and interactions. The extensive exploration, through experiments, simulations and model calculations, of growing cor
From playlist Correlation and Disorder in Classical and Quantum Systems
Chemistry - Solutions (13 of 53) Expressing Concentrations: Molality
Visit http://ilectureonline.com for more math and science lectures! In this video I will find the molality of a 40% (W/W) solution or ethanol and water.
From playlist CHEMISTRY 19 SOLUTIONS
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An introduction to the inverse of a square matrix.
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From playlist Courses and Series
Organic Chemistry 51B. Lecture 14. Reduction and Oxidation, Part 2.
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From playlist Chemistry 51B: Organic Chemistry
Molar Conversions: Moles to Number of Particles and Number of Particles to Moles
Shows how to use molar conversions to convert from moles to particles and particles to moles. You can see a listing of all my videos at my website, http://www.stepbystepscience.com
From playlist Chemistry Videos
Acetaminophen/Paracetamol (Tylenol)
Acetaminophen, more commonly known by brand names such as Tylenol, is not a true NSAID, as it does not have anti-inflammatory properties. However, it is commonly discussed alongside NSAIDs as it has similar antipyretic and analgesic properties. Although its mechanism of action is not well-
From playlist Pharmacology
The 8 Classes of Minerals Part 2: Carbonates, Sulfates, and Phosphates
With four classes down we have four to go! Here we will focus on three of those four, carbonates, sulfates, and phosphates. These are the ones with polyatomic anions, which are oxyanions. We will also discuss mineraloids, which seem like minerals but aren't. Ever want to know what makes up
From playlist Geology
Ibuprofen and Naproxen (Advil/Motrin/Aleve)
Ibuprofen is another one of the most commonly prescribed drugs in the world, and is also another NSAID. It was developed in the 1960s, so let's get a closer look at ibuprofen and a similar drug named naproxen, so that we can compare their properties and applications. Script by Chris Hofma
From playlist Pharmacology
Aspirin (Acetylsalicylic Acid)
Now that we understand the basics regarding NSAIDs, let's dive into a few specific drugs from this class. First up, aspirin. This drug has been around for centuries, but now with a modern understanding of chemistry and biochemistry, we are able to understand its precise structure and mecha
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Chemistry - Atoms, Molecules, and Ions (5 of 23) Molar Mass
Visit http://ilectureonline.com for more math and science lectures! In this video I will explain and gives examples of what is a molar mass.
From playlist Michel van Biezen: CHEM - Introduction
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From playlist Chemical Equations; Ionic and Covalent Compounds
Total Synthesis of (–)-Exiguolide
An organic chemistry minilecture on the Tandem Macrolactone Synthesis: Total Synthesis of (–)-Exiguolide by a Macrocyclization/Transannular Pyran Cyclization Strategy by Daichi Mizukami, Kei Iio, Mami Oda, Yu Onodera, and Haruhiko Fuwa*. Highlights include a Brown asymmetric allylation, a
From playlist Total Synthesis