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Last week in class we were learning about Acids, Bases & Salts. Students completed a pH scale investigation using red cabbage juice as an indicator to determine if a substance was Acidic or Basic (according to pH).
Students explored how adding an Acid and Base together caused them to become closer to Neutral
We also learned how Red and Blue litmus paper acts as an indicator of an Acid or Base.
||Blue –> Red
||Red –> Blue
After playing a review game, students took a checkpoint on Pure Substances/Mixtures & Acids/Bases/Salts. Grades are already in Focus and students will receive their checkpoints back for test corrections once everyone has taken it. Please see the Test Correction post for information on how to complete corrections.