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This activity explores the concept of pH and its significance for water quality. Students will investigate how acidic and basic solutions affect the pH scale, demonstrating that the scale is non-linear and that a pH of 3 is ten times more acidic than a pH of 4. By engaging in data observation and analysis, learners will enhance their understanding of acids, bases, and their implications on the environment, particularly in the context of water quality. Illustrations and examples will further reinforce these important concepts.
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Title: Acids, Bases, and the pH Scale Activity 47
Read C-86 Problem: What is pH and how does It affect the quality of water? Initial Thoughts/Hypothesis:
Data/Observation: Table 1: Acidic, Basic, and Neutral Solutions
Include information in the introduction and illustrations • The pH scale is non-linear • pH 3 is ten times more acidic than pH 4