Example 7 13 Calculate the H3O of a solution having a pH of

Last updated: 6/28/2023

Example 7 13 Calculate the H3O of a solution having a pH of 10 6 Solution pH log H3O log H3O pH 10 6 Since mantissas are always positive in logarithmic tables therefore add 1 to the characteristic and 1 to the mantissa so that mantissa becomes positive log H3O 10 1 0 6 1 11 0 4 114 H O Antilog 114 2 5 x 10 1 mol L or