Question

14.) explain the 2 steps to measure the ph level of a substance: your answer should include 2 steps.

Explanation:

1. Prepare a pH - indicator or pH - meter. A pH - indicator changes color based on the acidity or basicity of the solution, while a pH - meter directly measures the hydrogen - ion concentration.
2. Immerse the indicator or the electrode of the pH - meter in the substance. If using an indicator, compare the color change to a color - chart to determine the pH value. If using a pH - meter, read the pH value displayed on the device.

Answer:

1. Prepare a pH - indicator or pH - meter.
2. Immerse the indicator or pH - meter electrode in the substance and determine the pH value.