measure the pH of a liquid and possibly a solid
The pH is determined with a pH-meter.
A pH meter shows how acidic or basic a substance is
A pH meter determines acidity or alkalinity of a substance.
To measure pH accurately in a solution, you can use a pH meter or pH strips. A pH meter provides a digital reading of the pH level, while pH strips change color based on the pH level of the solution. Simply dip the pH meter probe or pH strip into the solution and read the pH value indicated.
The pH is determined with a pH-meter.
You need a pH-paper or a pH-meter.
We can use a pH paper.
A pH meter works by measuring the concentration of hydrogen ions in a solution. It uses a glass electrode that generates a voltage proportional to the pH of the solution. This voltage is then converted into a pH reading displayed on the meter.
Using a calibrated pH-meter with correction for temperature and slope.
Using a pH-meter the measurement is more accurate and sure.
Not the pH-meter, but the electrode.
pH can be determined experimentally by using a pH meter or pH paper. A pH meter measures the concentration of hydrogen ions in a solution, while pH paper changes color based on the acidity or alkalinity of a solution. By comparing the color of the pH paper to a color chart or by reading the pH value on the meter, the pH of a solution can be determined accurately.