Alkene such as ethene contain c=c double bond.Hence these molecules can take part in addition reaction where the double bond is broken and other atoms attach to the carbon across the double bond to form large molecule such as polyethene. Here the ethene is the monomer and polyethene the addition polymer which is formed under high pressure, heat and by using a catalyst.
No -it is a synthetic polymer. The monomer is ethylene.
describe the formation of this bond and the total number of electrons in theorbitals of each energy level.
The enthalpy of formation of a substance is the amount of energy that was put in or evolved from the making of that substance from the individual elements.
colour, clarity, solid formation, gas formation, release of energy
A negative ion (anion) is the result of gaining electrons. A positive ion (cation) is the result of losing electrons.
Copper sulfides describe a family of chemical compounds and minerals with the formula CuxSy. Prominent copper sulfide minerals include Cu2S (chalcocite) and CuS (covellite).
Describe the processes that have led to the formation of the Soufriere Hills volcano?
describe in detail the site of blood formation in foetus and adults
describe the difference between additional and precaution?
describe the complex formation by lanthanides?
The formation of a new species
the solar system
describe the formation of this bond and the total number of electrons in theorbitals of each energy level.
Hemopoiesis is the term used to describe the formation of all blood cells. Erythropoiesis is the term used to describe only the formation of red blood cells.
virtual
this form of reproduction does not involve the formation of seeds.
Fault block mountains
Fault block mountains