6.3.1 - Measuring Acidity/Basicity Using pH (0-14 Scale)
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Practice Questions
Test your understanding with targeted questions
What does a pH of 7 indicate?
💡 Hint: Think of pure water.
What color does blue litmus paper turn in an acidic solution?
💡 Hint: Remember the color change for acids?
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Interactive Quizzes
Quick quizzes to reinforce your learning
A pH of 2 indicates that a solution is:
💡 Hint: Remember what acidic pH values are.
True or False: A pH meter can provide both numerical and color measurements of pH.
💡 Hint: Think about what litmus paper does.
1 more question available
Challenge Problems
Push your limits with advanced challenges
If a solution has a pH of 3, what is its hydrogen ion concentration as compared to a solution with a pH of 6?
💡 Hint: Count the differences in pH.
How would you determine if a household liquid is acidic or basic using indicators? Outline the steps.
💡 Hint: Which indicators give color changes for acids and bases?
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