calculating hydrogen ion concentration from molarity

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..

To calculate the volume of a definite solution required to prepare solution of other molarity, the following equation is used: M 1 V 1 = M 2 V 2 , where M 1 = initial molarity, M 2 = molarity of the new solution, V 1 = initial ..

Let the mass of platinic chloride salt be = W g The mass of platinum residue left = x g From the molar stoichiometry, Number of mol of B 2 H 2 PtCl 6 = Number of mol of Pt Or If E is the equivalent mass of the organic base, Then molecular mass of the salt..

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..

The balancing of a chemical equation by ion-electron method (using half reactions) is done acccording to the following steps: Find the elements whose oxidation numbers are changed. Choose the substance, which acts as an oxidizing agent and one that acts as a reducing agent. Separate..

Molality is defined as the number of moles of solute dissolved per 1000 g (1 kg) of solvent. Molality is expressed as 'm'. Mole Fraction is the ratio of number of moles of one component to the total number of moles (solute and solvents) present in the solution. It is expressed as 'x'. ..

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