high concentration of hydrogen ions

In 1909, Sorensen introduced a term for expressing the concentration of hydrogen ions, which give an idea about the acidic and basic characters of the aqueous solution. This term was called 'pH' which means the 'power of hydrogen ions..

In 1909, Sorensen introduced a term for expressing the concentration of hydrogen ions, which give an idea about the acidic and basic characters of the aqueous solution. This term was called 'pH' which means the 'power of hydrogen ions'. Th..

We have seen that concept of ionic product of water enables us to classify solutions as acidic, basic or neutral by specifying H 3 O + ion concentration. The pH scale was devised by P.L Sorensen (1909) is defined as negative logarithm of hydronium ionh..

If an electrolyte contains a higher concentration of ions, which are higher in the electrochemical series than those that are lower, then these ions get discharged in preference to the lower ones. For e.g., a solution of sodium chloride in water contains two types of ..

Nitric acid can be concentrated up to 68%. It cannot be concentrated beyond this percentage by simply boiling because the aqueous solution of this concentration of nitric acid forms a constant boiling mixture at 121 o C. However, the acid can be further concentra..

High concentration of nucleophile favors S N 2 , while low concentration favors SN 1 mechanis..

The hydrogen peroxide obtained from any of the above methods is dilute. It is further concentrated b..

Hydrogen like ions are those which contain only one electron. For e.g., He + , Li 2 + etc. The energy expression for these ions may be written as: ..

Hydrogen like ions are those which contain only one electron. For e.g., He + , Li 2 + etc. The energy expression for these ions may be written as: where Z is the nuclear charge, which is equal to the atomic number. For e.g., for He + , Z = 2 and for..

The apparatus is set up as shown in figure 14.3. ..