Love Chemistry

Teacher    : Good morning! Students   : morning sir Teacher    : Well, our children will start our learning process, our material today is the element of halogen.  Before that who can mention what elements of the element include halogens? Student 1  : me sir,will try to answer what are the halogen elements. The halogen elements include fe, cl, br, i, and at Teacher   : Is that right, do you know any more about halogens? Student 2 : The halogen is a reactive element of the bush and is present in group 7a. Teacher    : That's right, so the halogens are a reactive element, and we can call them a 7 a and can be found in the form of anoragic salts Student 3  : why is the halogen element said to be highly reactive sir? Teacher    : since the halogen element has an electron configuration ns2 np5, otherwise it has oxidation -1   except f which is always univalent. Has everything ...

alcohol   - An alcohol is any organic molecule that has an -OH group. aldehyde   - An aldehyde is any organic molecule that has a -COH group. alkali metal   - An alkali metal is a metal in Group I of the periodic table. Examples of alkali metals include lithium, sodium, and potassium. alkaline earth metal   - An   alkaline earth metal   is   an element belonging   to Group II of the periodic table. alkane   - An alkane is an organic molecule that only contains single carbon-carbon bonds. alkene   - An alkene is an organic molecule that contains at least one C=C or carbon-carbon double bond. alkyne   - An alkyne is an organic molecule that contains at least one carbon-carbon triple bond. allotrope   - Allotropes are different forms of a phase of an element. For example, diamond and graphite are allotropes of carbon. alpha particle   - An alpha particle is another name for a   helium   nucleus, which con...

Causes and effects of corrosion in piping Corrosion  is a  natural process , which converts a refined metal to a more chemically-stable form, such as its  oxide ,  hydroxide , or  sulfide . It is the gradual destruction of materials (usually  metals ) by chemical and/or electrochemical reaction with their environment.  Corrosion engineering  is the field dedicated to controlling and stopping corrosion. In the most common use of the word, this means  electrochemical   oxidation  of metal in reaction with an oxidant such as  oxygen  or  sulfur .  Rusting , the formation of  iron  oxides, is a well-known example of electrochemical corrosion. This type of damage typically produces  oxide (s) or  salt (s) of the original metal, and results in a distinctive orange colouration. Corrosion can also occur in materials other than metals, such as  ceramics  or  polymers , although in...