four different stations have various chemicals at them. which station will provide the opportunity for the most possible chemical changes if you use only the items listed below as well as the air around you?

station 1 - 50 ml water, beaker, blue paint, yellow paint, red paint, bunsen burner, lighter

station 2 - magnesium ribbon, bunsen burner, lighter, watch glass

station 3 - hydrochloric acid, sodium hydroxide, litmus paper, two test tubes, magnesium ribbon

station 4 - hydrochloric acid, magnesium ribbon, test tube, bunsen burner, lighter, litmus paper