Electron microscopy stains

Silver nitrate

Silver nitrate is an inorganic compound with chemical formula AgNO3. It is a versatile precursor to many other silver compounds, such as those used in photography. It is far less sensitive to light than the halides. It was once called lunar caustic because silver was called luna by ancient alchemists who associated silver with the moon. In solid silver nitrate, the silver ions are three-coordinated in a trigonal planar arrangement. (Wikipedia).

Silver nitrate
Video thumbnail

Make Silver Powder by Electrochemistry

In this video we make silver powder using electrochemistry. The process is pretty simple. Make a solution of 1g silver nitrate in 50mL water. Submerge an anode made of pure silver (i'm using silver coins) and a cathode of carbon. Connect the anode (silver) to the positive terminal of a va

From playlist Electrochemistry

Video thumbnail

A Level Chemistry Revision "Testing for Halide Ions"

In this video, we look at how to test for halide ions. First we explore the halide test, using silver nitrate solution and ammonia solution. We then look at how to deal with any carbonate or sulfate ions that may be present.

From playlist A Level Chemistry "Qualitative Analysis"

Video thumbnail

Precipitation

NCEA L2 Chemistry formation of precipitates in solution for qualitative analysis

From playlist Chemistry

Video thumbnail

Experiments With A Dangerous Silver Salt: Silver Nitrate

Today we will do a few experiments with the dangerous silver salt silver nitrate. We made a silver tree using silver nitrate solution, I showed you what a silver stain on your arm looks like and the reaction of silver nitrate with chromate. We even coated a glass bottle in real silver. Ge

From playlist Organic Chemistry

Video thumbnail

Grow Silver Metal Crystals by Electrochemistry

In this video we grow crystals of pure silver metal by electochemistry. The procedure is fairly simple. Just apply an electric current between a silver anode and an aluminum or silver metal cathode while they are immersed in silver nitrate solution. The silver ions from the anode will d

From playlist Electrochemistry

Video thumbnail

Silver(II) Live Stream

We are making silver(II) and cleaning. Come chat

From playlist Live Streams

Video thumbnail

Chemistry - Solutions (19 of 53) Solubility: General Rules: Example 1

Visit http://ilectureonline.com for more math and science lectures! In this video I will apply the 7 general rules of solubility on Ag2SO4, CaCO3, and Na3PO4.

From playlist CHEMISTRY 19 SOLUTIONS

Video thumbnail

Make Nitric Acid by Thermal Decomposition of Copper Nitrate

In this video we the thermal decomposition of copper to directly produce nitric acid without using any other acid. Normally to make nitric acid you react a nitrate salt with a strong acid like sulfuric acid. But what if we wanted to make it without any acids at all? Copper nitrate has

From playlist Home Science

Video thumbnail

An EXPENSIVE Metal Oxide Silver(I) Oxide

Silver(I) oxide can be used to prepare a variety of silver salts by simply reacting it with the corresponding acid. Most silver salts can be prepared this way as long as the target salt is somewhat soluble in water. Preparing silver chloride by reacting the oxide with hydrochloric acid wou

From playlist Inorganic Chemistry

Video thumbnail

General Chemistry 1C. Lecture 14. Aqueous Equilibria Pt. 3.

UCI Chem 1C General Chemistry (Spring 2013) Lec 14. General Chemistry -- Aqueous Equilibria -- Part 3 View the complete course: http://ocw.uci.edu/courses/chem_1c_general_chemistry.html Instructor: Ramesh D. Arasasingham, Ph.D. License: Creative Commons BY-NC-SA Terms of Use: http://ocw.u

From playlist Chemistry 1C: General Chemistry

Video thumbnail

Synthesis Workshop: Electrochemical Terpene Synthesis with Maximilian Palkowitz (Episode 95)

In this Research Spotlight episode, Maximilian Palkowitz (Baran lab, Scripps) joins us to share his work on terpene synthesis via mild electrochemical coupling reactions. Key reference: Science 2022, 375, 745-752. http://doi.org/10.1126/science.abn1395 A Survival Guide for the “Electro-c

From playlist Research Spotlights

Video thumbnail

Chemical Reactions (1 of 11) Double Replacement Reactions, An Explanation

Describes the basics of double replacement reactions, how to identify them, predict the products and balance the chemical equation. Two examples are also shown, AgNO3 + K2CrO4 and Pb(NO3)2 + KI You can see a listing of all my videos at my website, http://www.stepbystepscience.com A chemic

From playlist Chemical Reactions and Stoichiometry

Video thumbnail

Solution Stoichiometry - Finding Molarity, Mass & Volume

This chemistry video tutorial explains how to solve solution stoichiometry problems. It discusses how to balance precipitation reactions and how to calculate the molarity or the concentration of a solution, the volume of reactant needed or the mass of solid product / precipitate that can

From playlist New AP & General Chemistry Video Playlist

Video thumbnail

The Mole 6 - Converting Mass of a Compound to Atoms and Ions

Craig Beals explains the final step in understanding how to use the mole in chemistry. Converting mass of a compound to atoms and ions requires knowledge and practice of all the other steps of the mole and becomes one of the main components in stoichiometry - one of the most challenging to

From playlist Chemistry Help

Video thumbnail

Precipitation reactions | Chemical reactions and stoichiometry | Chemistry | Khan Academy

Defining solute, solvent, hydration, dissolution, precipitation, net ionic equation, and spectator ions. Looking at the molecular level interactions between water and ions in NaCl. Created by Crash Course. Watch the next lesson: https://www.khanacademy.org/science/chemistry/chemical-reac

From playlist Chemical reactions and stoichiometry | Chemistry | Khan Academy

Video thumbnail

Precipitation Reactions: Crash Course Chemistry #9

A lot of ionic compounds dissolve in water, dissociating into individual ions. But when two ions find each other and form an insoluble compound, they suddenly fall out of the solution in what's called a precipitation reaction. In this episode of Crash Course Chemistry, we learn about preci

From playlist Chemistry

Video thumbnail

Make Nitric Acid by Thermal Decomposition of Copper Nitrate

In this video we the thermal decomposition of copper to directly produce nitric acid without using any other acid. Normally to make nitric acid you react a nitrate salt with a strong acid like sulfuric acid. But what if we wanted to make it without any acids at all? Copper nitrate has the

From playlist Nitric Acid

Related pages

Chloride | Sulfide | Oxide | Iodide | Carbonate | Bromide | Nitrate | Poise (unit)