How do you make a homemade pH paper with turmeric?

To make homemade pH paper with turmeric, you will need the following materials:

* Turmeric powder

* Water

* Coffee filters or chromatography paper

* A spoon

* A bowl

* A dropper

Instructions:

1. In a bowl, mix 1 teaspoon of turmeric powder with 1/2 cup of water.

2. Stir the mixture until the turmeric powder is completely dissolved.

3. Cut the coffee filters or chromatography paper into small strips.

4. Use a dropper to place a drop of the turmeric solution onto each strip of paper.

5. Let the paper strips dry completely.

Your homemade pH paper with turmeric is now ready to use. To test the pH of a solution, simply dip a strip of paper into the solution and observe the color change. The color of the paper will change depending on the pH of the solution, according to the following scale:

* Red: pH less than 7 (acidic)

* Yellow: pH 7 (neutral)

* Green: pH greater than 7 (basic)

You can use your homemade pH paper to test the pH of various household items, such as vinegar, baking soda, lemon juice, and toothpaste.