Mostrando el intervalo de resultados
2
1 - 2
This project explores the differences (if any) between commercial brands of water. The goals of this project are: To study the differences between various brands of drinking water. To encourage the de ...
The pH of the water is an indicator of the hydrogen ion concentration present in it. A pH of 0 means the solution is a strong acid; a pH of 14 means it is a strong base. If the pH is above 7.5, the wa ...