Rohan+S14

Rohan S 2013-2014
 * THE STUDY OF WHICH FACTOR AFFECTS THE PH LEVEL THE MOST **

**ABSTRACT**

The purpose of this study was to find out which factors affected the pH level in soda the most. pH is the measurement of the //acidity// (acid) or //alkalinity// (base) in a solution. Many sodas were used by measuring the pH at different times once opened and results were recorded. It was determined that Root Beer’s pH level changed the most while Mountain Dew’s changed the least. The least acidic sodas’ pH level changed the most compared to the most acidic sodas’ pH level.

The experiment when through really well but some things could have been better. In the first experiment the pH level was measured at slightly different times for each type of soda and so to improve that, next time the pH level could have been measured at the same time for each soda. Some good future experiments could be to try adding different things inside the soda to see if the pH level changes.
 * EXPERIMENTAL IMPROVEMENTS AND FUTURE EXPERIMENTS **

