pH meter reading 3.27

An example figure from the pH Reading generator.

A digital pH meter with its electrode in a beaker, the display reading pH 3.27
A digital pH meter wired to a glass pH electrode standing in a beaker of solution. The display reads 3.27, so the solution is acidic. A digital meter is read exactly as shown, to two decimal places.

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Answer key

  • pH: 3.27

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