Description
EXPLORE PROPERTIES OF ACIDS & BASES || Introduces learners to the basic differences between the properties of acids and bases and explore the role of hydrogen and hydroxide ions in acidic and basic substances. Additionally, they will develop an understanding of the pH scale with regards to acid and base strength.ENGAGING DEMONSTRATION || This activity demonstrates the effects of acids and bases on several pH indicators, and guides students in determining the pH of several common household materials.LEARNING CONCEPTS || Using the knowledge gained from the experiment, students are then challenged to identify four unknown solutions.EXCELLENT FOR REMOTE LEARNING || Includes an instruction manual with worksheets and enough materials for two students or two groups.INCLUDES ALL REQUIRED MATERIALS || Includes deionized water, dilute acid (0.1m HCl), dilute base (0.1m NaOH), litmus blue 0.5%, methyl red 0.02%, bromothymol blue 0.5%, phenolphthalein 1.0%, vinegar, household ammonia, soap solution, filtered water, vitamin c solution, four unknown solutions (water, dilute base, phenolphthalein and dilute acid), 50 wide-range pH test strips and 2 reaction trays
