Question 36 options: A chemistry student at GGC synthesized a new sulfonamide (S7) drug to help treat malaria. Using a spectrophotometer the student observed that S7 converts to a colorless molecule in the presence of malaria parasite called Plasmodium falciparum. To study the rate of reaction, the student recorded the absorbance/amount of S7 at a wavelength of 570 nm. The results are summarized in the table below: Time (s) Absorbance/Amount of S7 0 0.80 5 0.63 10 0.50 15 0.40 20 0.32 25 0.25 30 0.20 Determine the half-life of S7. Include units in your answer.