Today we continued our chemical experiments with water in the context of the Living Water Project. In the first experiment, we investigated how quickly saline dissolves in water of different temperatures. In the second experiment, we would like to find out how soap behaves in different liquids: distilled water, tap water, and salty water. In the third experiment, we examined the pH of various waters with universal indicator paper. The students recorded their observations of the experiments and their explanations on their worksheet. Viktória Kovács Jászság 2.
