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Free online Molarity to pH Calculator – Easily convert molarity values to pH levels just enter the molarity values then click the calculate button.
Molarity to pH Formula
To convert molarity to pH, you can use the formula for calculating the pH of a solution
pH = -log(M)
Where M is the molarity of the solution in moles per liter (mol/L)
How to Convert Molarity to pH?
Step by Step solved molarity to ph scale
- Determine the molarity (M) of the solution
- Put Molarity values above the formula
For example, if the molarity is 0.001 M then calculate pH value.
pH = -log(0.001) = 3
So, The pH of the solution would be 3
Molarity to pH Table
| Molarity | pH | Molarity | pH |
|---|---|---|---|
| 0.00001 M | 5 ph | 0.0001 M | 4 ph |
| 0.001 M | 3 ph | 0.01 M | 2 ph |
| 0.1 M | 1 ph | 1.1 M | -0.041 ph |
| 1.2 M | -0.079 ph | 1.3 M | -0.114 ph |
| 1.4 M | -0.146 ph | 1.5 M | -0.176 ph |
| 1.6 M | -0.204 ph | 1.7 M | -0.230 ph |
| 1.8 M | -0.255 ph | 1.9 M | -0.279 ph |
| 2 M | -0.301 ph | 2.5 M | -0.398 ph |
| 3 M | -0.477 ph | 3.5 M | -0.544 ph |
| 4 M | -0.602 ph | 4.5 M | -0.653 ph |
| 5 M | -0.699 ph | 10 M | -1 ph |