INDIKATOR ALAMI ASAM BASA. 03.dewaanggatirta

So, this time I'm going to do a natural indicator of acidity and moisture with turmeric extract. The tools and ingredients I need are turmeric powder, vinegar, and soap water. The first step is to use turmeric to get the turmeric extract. Then, put the turmeric powder into the glass. After that, put the water into the turmeric powder. After that, prepare the vinegar and soap water. After preparing the vinegar and soap water, pour the turmeric into the vinegar. Then, shake the jug to pour the turmeric into the water. As you can see, the turmeric has changed color. So, it indicates acidity.