Alkaline: It is apart of the pH scale. This scale is from 1-14. The lower level s of the acids and the highest is the Alkaline. In the middle is Neutral.
Materials:
1. Red Litmus paper
2. Blue Litmus paper
3. Sodium Hydroxide
4. Hydrochloric acid
5. Pipette
6. 4 test tubes
Steps:
1. Rip the litmus paper in half and put half in each test tube
2. Add 3 drops of hydrochloric acid to the blue litmus paper in test tube 1
3. Add 3 drops of hydrochloric acid to the blue litmus paper in test tube 2
4. Add 3 drops of Sodium Hydroxide to the blue litmus paper in test tube 3
5. Add 3 drops of Sodium Hydroxide to the red litmus paper in test tube 4
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