Chemistry 20 - Acids & Bases Lesson 7 - Understanding pH Measurement, Indicators and Dilution
Автор: Simpson's Science Chemistry
Загружено: 2025-12-15
Просмотров: 5
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Ready to boost your confidence teaching acid-base chemistry? This engaging video wraps up the acid-base section of Chemistry 20 with a clear and practical focus on measuring pH and understanding dilution in lab settings. Whether you're a seasoned science educator or new to the topic, you'll find helpful insights and classroom-ready explanations to support your instruction. The lesson begins with a breakdown of how to measure pH using acid-base indicators and pH meters. Viewers will explore how common indicators such as litmus paper, pH paper, and universal indicators function, including their color changes across different pH ranges. The video also covers natural indicators like red cabbage juice and how they can be used in classroom demonstrations. A detailed explanation of indicator charts used in assessments—like those found in Chem 30 data booklets—helps educators interpret color changes to determine pH ranges accurately.
#chemistry #albertachemistry #chemistry20 #acidsandbases #indicators #dilution
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