basic

Salt Solution pH Classifier

Predict acidic / basic / neutral pH of a salt solution.

Predict whether a salt produces an acidic, basic, or neutral solution by inputting the strength of the parent acid and parent base. Returns a band code and a brief explanation of cation/anion hydrolysis.

Dr. Helena Ortiz By Dr. Helena Ortiz
Published Last reviewed 1 min read

Inputs

Results

Enter values and click Calculate to see results.
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How to use this calculator

  1. Fill in the inputs above using the units you already have.
  2. Values update automatically as you type — no submit button needed.
  3. Hover any result row for the underlying formula and intermediate values.

Formula

Strong acid + strong base → neutral. Strong acid + weak base → acidic. Weak acid + strong base → basic. Weak + weak depends on Ka vs Kb.

In depth

Predict whether a salt produces an acidic, basic, or neutral solution by inputting the strength of the parent acid and parent base. Returns a band code and a brief explanation of cation/anion hydrolysis.