The formula for pH is pH = -log[H+]. The formula for slope is m = (y2 -y1)/(x2 - x1)
Depending on its concentration you can calculate it by this formula: pH = -log[H3O+]
PH= .5 ( pka + pca)as pka represents dissociation constant of weak acid
How do you calculate the average pH of 4.4 and 7.5.
Ist step, calculate pOH value by using formula pH + pOH = 14 2nd step, pOH = -log[OH], [OH] = - Antilog of pOH
In an aqueous solution, the concentration of H3O+ is the same as the concentration of H+. If you know the pH of the solution, then that's equal to 10^(-pH).
How can you calculate pka valve if ph is given?
Phenolphthalein is a sensitive pH indicatorwith the formula C20H14O4
The formula for pH is pH = - log [H+]. pH refers to hydrogen ion concentration and is only applied to aqueous solutions.
Calculate the pH of a 0.010 M solution of Acetic Acid
Much like calculating pH, you can calculate pOH. pOH = -log[OH-] After that pH + pOH = 14. All you need to do is subtract and that will give the pH.
Ph id dependent on concentration. The same type of strong base can be prepared in any concentration with a Ph above 7. To calculate the Ph of a strong base solution for a specific concentration, use this formula: pH = 14 + log [Molarity of Strong Base]