Reaction When the base or alkaline solution is added to the sulfuric acid, the acid and base react by neutralizing each other. The basic species has been taking hydrogen ions away from water molecules, so it has a high concentration of hydroxide ions. Hydroxide and hydronium ions react to mak...
Introduction Polymers. They’ve put a lot of bulky metal, glass, and stone out of work since they came on the scene in a big way back in the 1950s. These materials have definitely become more complex since that first Tupperware™ container emerged from
Bronze is an alloy that contains copper, which can oxidize when combined with moisture, creating patina. This reaction creates that green tint of copper carbonate on your skin after wearing a piece for awhile. This discoloration happens most often with rings, due to the close proximity of skin...
Copper most commonly exists in chalcopyrite and sulphide ores. Silicate, sulfate and carbonate ores also contain copper. The low percentage of copper in these ores makes it necessary to concentrate them before electrolysis, according to Chemguide. The methods used to concentrate copper ores include h...
A thermochemical equation representing the formation of a particular substance requires us to follow the rules described below: We wish to produce one mole of the desired product. The reagents must be present in their standard states. The reaction must be balanced keeping 1 mole...
The hydroxyl group is attached to a benzene ring by the nucleophilic attack of water on the diazonium group. The chloride ion from diazonium salt can interfere in reaction by acting as a nucleophile. The anion of sulphuric acid helps to avoid reaction with chloride....
Dehydration is a chemical reaction where two substances react, resulting in the loss of water molecules. A dehydration reaction may result in to change of color of the compound formed. Answer and Explanation:1 When concentrated sulphuric acid is added to hydrated copper (II) crystal...
The rate constant for the reaction of NO and O2̇̄ has been reported to be as high as 1.9 × 1010m−1 s−1, nearing the diffusion limit for reactions (24). It is important to note that when a reaction is “diffusion-limited,” it means that the rate is determined solely by...
Reacting aluminum metal with copper (II) sulfate results in what reaction? Give the balanced equation. Redox reaction: Redox reaction can be defined as the chemical reaction in which the electron is transferred between the reactants. Both oxidation and reduction pro...
Metal etching is a metal removal process that uses various methods to configure complex, intricate, and highly accurate components and shapes. The process of metal etching is the removal of excess material from a workpiece using a chemical reaction. ...