Water is the most abundant molecule on earth and acts as an imperative part of our ecology. For the purpose of this investigation, the pH, alkalinity and hardness of three different water sources will be assessed.
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flitterfin Joined: Oct-09-2013 |
In this year of 2013, Laura Truong is a Year 12 student at John Paul College. This Extended Essay is part of her International Baccalaureate Program.
