Analysis of water experiment. I have attached the experiment as well. please answer all the questions

Q1:The pH of water for human consumption should be close to neutral, did you measure any samples that would be unfit for consumption by this criterion? Q4: Do you feel that drinking bottled water is more, less, or equally safe than drinking tap water? Write a paragraph explaiuing your position. \begin{tabular}{|l|l|l|l} \hline Sample & Color of PH & PH & Acidic2 Base? \\ \hline purified & yellow/Green & 5.5 & Acidic \\ water & & & \\ \hline Tapmater & Lime & 6.0 & Acidic \\ Deionized & Yellow & 5.0 & Acidic \\ water & & & \\ \hline vinegar & light orange & 4.0 & Acidic \\ soap. & Lime & 6.0 & Acidic \\ Tcetea. & orange & 3.0 & Acidic \end{tabular}