A hydrogen electrode is used as a standard electrode in measuring the electric potential of other electrodes because its potential equals zero, the standard hydrogen potential is not equal to zero in some cases...
Carboxylic acids are considered the most acidic organic compounds, however, they are not strong acids like the inorganic acids such as Hydrochloric HCl, sulphuric acids H2SO4, nitric acid HNO3 except H2CO3 (Carboxylic acids are...
Nitric acid is colorless liquid, It turns to red color when adding a few drops of litmus solution, Strong oxidizing agent – especially concentrated acid – and this is illustrated from the action of...
Some of representative elements groups are known as regular groups, Because their elements show a great regularity & graduation in their properties and that is not found in the transition elements, One of the...
