Chemical Process

Chemical Process Definition Chemical process is working activity in laboratory, house hold, industry and in many other activity. All incident in a nature also always exist of chemical process, and this chemical process is going on and on. Whithout our knowing it the chemical process in nature is happened. Many reason why the chemical process is happened, this process can happen by automatically or because any other contact or caused by living thing like microorganism. Chemical process happened because of any chemical reaction there, the reaction can be between chemical or reaction caused by the existing of air in atmosphere. Basically there is a contact between them, or make by something else to contact each others. Microorganism can make it contact each others. Chemical process in industry have purpose to produce something and the process of reaction must be controlled. The reaction process should be in certain place and secure, or even should be recondition the environment i

Oxidation Reaction of Chromic Acid For laboratoriest sometimes use chromic acid to clean their glassware after use to prepare chemical reaction or other purpose. The basic on how this acid can clean glass ware is their oxidizing agent to the dirt which stick to the glass. The process of this chromic acid reaction as follows: HCrO 4 -     + 3 Fe ++ + 7 H + --->  Cr +++ + 4 H 2 O 2 HCrO 4 -   + 6 I - + 14 H + --->   2 Cr +++ + 3I 2 + 8H 2 O Chromic acid will oxidized aldehydes to acids and to oxidize secondary alcohol and ketones. Chromic acid also in acetic acid solution can oxidize benzoic acid, ethylbenzene to acetophenone, triphenylmethane to triphenylcarbinol, fluorene to flourene, and chrysese to chrysoquinone. Chromic acid can dissolve in acetic andydride and sulfuric acid, oxidizes o-xylene to be tetra acetated of o-phtalaldehyde. Chromic Acid Prepare Chromic Acid as Cleaning Agent The form of chromic acid can be powder and chromic acid is

Chromic Acid Product Variant Chromic acid include of acid substances, generally refers to a collection of compounds generated by the acidification of solutions containing chromate and dichromate anions or the dissolving of chromium trioxide in sulfuric acid. Often the species are assigned the formulas H 2 CrO 4 and H 2 Cr 2 O 7 . The anhydride of these " chromic acids " is chromium trioxide, also called chromium (VI) oxide; industrially, this compound is sometimes sold as "chromic acid." Chromic acid forms are usually as chromic acid flake or chromic acid powder. Chromic acid flake form usually as technical practice and powder use for analytical purpose.Chromic acid is formed from chromium substance that react with water become chromic acid. Chromic Acid Flake Chromic acid powder Chromic acid is very soluble in water, chromium acid have unlimited solubility in water, the color of this chemicals is red brown in solid state or called as chromic ac

The Magic of Chemistry Reaction The chemistry of reaction may don't understand by us because it is not like what we see. The principle of burning process of all material are depend on the burning point of each material. When the heat can't reach the burning point of certain material so what we see is not like the actual chemical reaction happening. Chemistry can use as magic show. Every show actually this is not magic but natural if you are a chemist. Using the natural reaction and incident, chemistry can show something to you that magic like. Some example a normal chemistry activity seem like a magic but this condition actually a natural event. Burning Paper or Money. Burning Money Materials: New Dollar bill (higher nominal if your are confidence) Chemical glass (1000 ml) Matches Sodium Salt like Sodium Sulfide (in order the color of flame merge is yellow) Solution of 50% alcohol (95%) and 50% water A combustion reaction occur between alcohol and oxygen

What is gypsum? Gypsum is usually used for interior design in the house building. Gypsum use to make up the good looking inside the house, because gypsum have smooth surface and look better after grinding with sand paper and then paint with white color. Other paint color may be applied but I still don't see other kind color applied for gypsum. Chemically Gypsum have formula CaSO4, from this formula we can see that gypsum is produced from the reaction of Ca substance with SO4 substance like sulfuric acid. By apply energy on the reaction between Calk and Sulfuric acid can produce Gypsum at the end of the reaction. The real production process my more complicated because involve many parameters on process going. On industry Gypsum can be produced especially to produce Gypsum, but in other plant Gypsum can be a side product like in Power Plant, as Gypsum is the side product on the chimney on purpose of environmental protection. The emission from power plant that much emit SO2 gas c