acetic acid
acetone is prepared in laboratory by dry distillation of calcium acetate
just use the hydrogen cylinder
Ethane is prepared in the laboratory by the heating of ethanol
No,Their formation is a very slow process and condition for their formation cannot be created in laboratory
The element with an atomic number of 112 is called Copernicium. It is a synthetic, radioactive element that can only occur in a laboratory.
Francium is a radioacive chemical element; francium is natural but also may be prepared in laboratory.
Actinium is a natural chemical element but also can be prepared in laboratory.
Actinium is a natural chemical element but also can be prepared in laboratory.
Californium (the isotope Cf-245) was prepared for the first time at Berkeley Radiation Laboratory, USA in 1950 by Glenn Seaborg, Stanley Thompson, Albert Ghiorso, Kenneth Street.
Chlorine was observed for the first time by Jan Baptist van Helmont near 1630 (in Holland) and prepared for the first time in laboratory by Carl Wilhelm Scheele in 1774 (in Sweden), but considered it to be a compound of oxygen. Sir Humphry Davy (in England) named it after identifying chlorine as a chemical element in 1810.
Fluorine is a naturally occuring element. Fluorine gas F2 is so reactive that it is not found in nature but has to be prepared in a laboratory. or chemical plant.
Phosphorus in 1669 Prepared from urine, it was the first element to be chemically discovered.
magic
lABORATORY METHOD:Nitric acid can be prepared in he laboratory by the action of the conc. h2so4 on the potassium nitrate
the year 1774 Chlorine was observed for the first time by Jan Baptist van Helmont near 1630 (in Holland) and prepared for the first time in laboratory by Carl Wilhelm Scheele in 1774 (in Sweden), but considered it to be a compound of oxygen. Sir Humphry Davy (in England) named it after identifying chlorine as a chemical element in 1810.
acetone is prepared in laboratory by dry distillation of calcium acetate
Ununoctium is an artificial radioactive element, first time prepared in 2006.