Calcium hydroxide and lead chloride have very limited solubility in neutral water (?? ≈ 7.0). However, when acid is added to the reactor, the solubility of calcium hydroxide increases significantly, however, the solubility of lead chloride does not change. Which of the following statements explains the impact of acid?

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Q: What is a chemical reaction equilibrium? How can they be used? Why are they important in chemistry?

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Precipitation Titration

Precipitation analysis is used to analyze drugs, and to measure the salt content in food and beverages. It is an important concept from the examination point of view many practical questions are asked on the topic. This topic is significant in the professional exams for both undergraduate and graduate courses, especially for