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Investigation on the effect of temperature on the pH level of Coke, Root Beer, Ice Lemon Tea, Sprite, a mix of all four, and water ( control)

Jasper Lye, Abel Chia Hao Jun, Joshua Yeow Song Yi
jasper_lye_yuan_xun@s2014.sst.edu.sg     yeow_song_yi_joshua@s2014.sst.edu.sg     chia_hao_jun_abel@s2014.sst.edu.sg

Abstract

Our aim for this experiment is to measure and calculate the ph level of drinks which are in different temperatures. The drinks are Coke,sprite,ice lemon tea,water and root beer. We will be testing each of these in the 80'C,5'C and room temperature.Our purpose of this is to know if it is safe to consume of some of these drinks in places with extreme temperatures, such as when the temperature is so high that some drinks are really acidic and when in mountains the drink may be alkaline like. Thus, we are trying to measure and see which drink increases of decreases the most in different temperatures.

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