Which of the following would be the best reason to use titration for monitoring the effects of acid rain on drinking water?

Titration uses a measured solution to determine the concentration of another substance, such as acid in a water sample. This makes it useful for monitoring whether acid rain has increased the acidity of drinking water. Determining an acid-to-base molar ratio is not the main purpose here, and titration would not identify nutrients or unrelated poisonous chemicals.

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