hydrogen ion concentration alkalinity

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..

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 ..

This is formed by the combination of hydrogen atom containing one electron and hydrogen ion having no electron. Therefore, this ion has only one electron. ..

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

Find the concentration of Hydrogen ion in an acid with pH value 3.2. => e 3.2 moles per liter or 6.3096 × 10 - 4 moles per liter or 10 3.2 moles per liter or e - 3.2 moles per liter..

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. ..

Take a glass tube with graduation from 0 to 100 ml. Close the lower end by a rubber stopper, and pour into it a saturated solution of sodium hydroxide up to the 0 mark. Add a few crystals of white pyrogallol (about 0.5 g) into the glass tube. Now close the upper end with a glass stopper, and then ..