Project Title 1: Investigation on how the pH level affects copper corrasion
Hypothesis: The lower the pH level, the rate of corrasion will be higher.
Project Title 2: Investigation on the pH level of rainwaters collated around SST.
Hypothesis: The more polluted the air is in a location that the rainwater is located in SST, the lower the pH level.
Project Title 3: Investigation on how dissolving chemicals in water changes the freezing point of a solution.
Hypothesis: The higher amount of dissolving chemicals in water, the lower the freezing point of water.