A reagent / r i ˈ eɪ dʒ ən t / is a substance or compound added to a system to cause a chemical reaction, or added to test if a reaction occurs. The terms reactant and reagent are often used interchangeablyhowever, a reactant is more specifically a substance consumed in the course of a chemical reaction. Solvents, though involved in the reaction, are usually not called reactants.
Live ChatBlack Desert How to make Clear Liquid Reagent with Alchemy to generate silver income...
Live ChatSpecial Solutions and Reagents. aNaphthol (Molischs reagent for wool).Dissolve 15g of anaphthol in 100ml of alcohol or chloroform. aNitrosobnaphthol.Make a saturated solution in 50 % acetic acid (1 part of glacial acetic acid with 1 part of water).
Live ChatThe reaction of an organic halide with magnesium is not a Grignard reaction, but provides a Grignard reagent. [5] Grignard reactions and reagents were discovered by and are named after the French chemist François Auguste Victor Grignard ( University of Nancy , France), who published it in 1900 and was awarded the 1912 Nobel Prize in Chemistry for this work.
Live ChatAccurately weigh 3.00 grams of salicylic acid and transfer to a dry Erlenmeyer flask. If you will be calculating actual and theoretical yield, be sure to record how much salicylic acid you actually measured. Add 6 mL of acetic anhydride and 58 drops of 85% phosphoric acid to the flask.
Live ChatCan anyone suggest a recipe for homemade Bradford reagent? If the solution is blue from the beginning then some impurities may have occured in the process. I want to make a Bradford
Live ChatDo not make the solutions and mix them together! Some solutions will be more difficult to get into solution than others, and some are dangerous (exothermic), so always check the data sheets before making reagents. MOLAR SOLUTIONS In order to make a reagent you will need to know the final concentration and volume desired. It is easiest to set up
Live ChatFenton's reagent is the name given to the reaction of a solution of hydrogen peroxide and a ferrous iron catalyst. Companies often use Fenton's reagent to reduce the levels of organic contaminants through the chemical oxidation that occurs as the solution produces hydroxyl radicals. Making your own
Live ChatOne of the first things you should make when starting your alchemy career is Clear Liquid Reagent. This material is an ingredient in a lot of other alchemical recipes and is also a great way to get your alchemy skill up a bit as the ingredients needed are generally cheap and easily accessible.
Live ChatGriess reagent is based on Griess reaction. The components include naphthylethylenediamine dihydrochloride suspended in water and sulphanilamide in phosphoric acid. This reagent reacts with nitrite in samples to form a purple azo product, absorbance of which is measured at 546 nm. Application Griess reagent (modified) has been used:
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