## What is the pH calculator?

pH Calculator is a free online tool that displays the pH value for the given chemical solution. BYJUS online pH calculator tool makes the calculation faster and it displays the pH measurement in a fraction of seconds.

## How do I calculate pH?

To calculate the pH of an aqueous solution you need to know the concentration of the hydronium ion in moles per liter (molarity). The pH is then calculated using the expression: pH = - log [H3O+].

## How do you calculate the pH of a dilution?

If the original volume is V1, and the total volume after dilution is V4, the final concentration will be V1/V4 times the original concentration. You can then convert the hydrogen ion concentration back to pH using pH = - log[H+].

## What materials can be dated by C-14?

C-14 dating is only applicable to organic and some inorganic materials (not applicable to metals). Gas proportional counting, liquid scintillation counting and accelerator mass spectrometry are the three principal radiocarbon dating methods.