Do I need to install anything?

No. It runs in any modern browser, free, with no account required.

For Hobbyists & Makers · pH Calculator

pH Calculator for a polymer chain

Built for hobbyists & makers exploring it for fun. Play with real physics and math, no license and no setup — just open and tinker. Simulate a polymer chain live below — adjust the inputs and watch it respond, right in your browser.

pH & pOH CalculatorLive

acids, bases, and the pH scale

3.0

acidic

0714

Controls

pH measures hydrogen-ion concentration on a logarithmic scale. Each unit is a 10× change — pH 3 is ten times more acidic than pH 4.

Presets

Concentration 10⁻ⁿ M (n)

▶ Run in Python

Data Inspector

pH3.00

pOH11.00

[H⁺]1.0e-3

[OH⁻]1.0e-11

Governing equation

pH = - lo g_{10} [H^{+}] = - lo g_{10} (1.0 e - 3) = 3.00

Reading this result: Acidic: [H⁺] of 1.0e-3 M outnumbers OH⁻, and because pH + pOH always sums to 14, the pOH here is 11.0.

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Frequently asked questions

Is this good for hobbyists & makers?: Yes — this version of "pH Calculator for a polymer chain" is framed for hobbyists & makers exploring it for fun. Play with real physics and math, no license and no setup — just open and tinker.
Do I need to install anything?: No. It runs in any modern browser, free, with no account required.