Leo+deS

Leo d. 2011-2012 The purpose of this study was to determine if stronger acids affected peoples’ heart rate more than weak acids. Stronger acids have more hydrogen ions, not that they are more carbonated. The liquids were drunk, and after five minutes, the heart rate was measured to see the difference of the original heart rate to the changed one. The stronger pH liquids (Lemon juice and Limeade) affected the human’s heart rate more than the more neutral pH liquids (water and Orange juice). This is most likely because the people were more used to orange juice and water, and lemon juice and limeade tasted a little different. It turns out the first experiment results, lemon juice and lime juice, were kind-of normal; they were strong acids and were not normal drinks. These results are important to the world because they now know that people don’t recognize juices like limeade, and orange juice is very common. Other follow-up experiments include The Study of the Amount of Guesses correct out of three for a Mixture of 3 of 4 Juices, or The Study of the pH of limeade when mixed with certain Amounts of Water.
 * THE STUDY OF THE CHANGE OF HEART RATE WHEN LIQUIDS WITH DIFFERENT PH WERE DRANK**
 * ABSTRACT**
 * CONCLUSION**

This is the full paper