general chemistry help high school

: C n H 2 n + 1 -O- C m H 2 m + 1 or R-O-..

: C n H 2 n + 1 COC m H 2 m + ..

All tetrahalides and trihalides are covalent compounds and show tetrahedral geometry. The thermal stability of tetrahalides of carbon follow the order, CF 4 > CCl 4 > CBr 4 > CI 4 Tetrahalides especially those containing both fluorine and chlorine are chemically inert, non-inflamm..

Since Haber's process proceeds with a decrease in volume, it is favored by high pressure. In actual practice, a pressure of 200 - 900 atmospheres is employe..

General Properties of Ionic Compounds - The general properties of ionic compounds a..

General Principles of Organic Nomenclature - Organic chemistry deals with about 5 million compounds containing carbon as an essential element. Remembering the name of each individual is not possible. Therefore, a system of nomenclature has been devised to name these compounds. T..

General Characteristics of Physical Equilibrium - From the physical equilibrium studied above, we have noticed that at equilibrium, some of the measurable properties of the system become constant. These can be summarized as follo..

General Preparation of Salts - Salts are generally ionic compounds formed by the reaction of an acid with a base. The preparation of these salts involves the treating of different metals and non-metals and their compounds with various acids, bases etc. However, some of them can ..

When metals like sodium, potassium and calcium are treated with cold water, they react violently with the formation of hydroxides and hydrogen gas. When metals like Mg, Al, Zn and Fe are heated to dull red heat and steam is passed over them , they form their oxides and hydrogen ..

Salts are generally ionic compounds formed by the reaction of an acid with a base. The preparation of these salts involves the treating of different metals and non-metals and their compounds with various acids, bases etc. However, some of them can be prepared by direct combination o..