Fossil fuels are hydrocarbons, meaning they are composed primarily of carbon and hydrogen. When fossil fuels are burned, carbon dioxide (CO 2) and water (H 2 O) are the principle chemical products, formed from the reactants carbon and hydrogen in the fuel and oxygen (O 2) in the air.
Yes: Visine has a vasoconstrictor medication that makes the blood vessels of the eye constrict to decrease the appearance of redness of the eyes. This decreases blood flow to the conjunctivae of the eyes.
: Contact of all industrial grades of hydrogen peroxide with the eyes can cause severe irritation and burns, including ulceration of the cornea and may even lead to blindness. Hydrogen peroxide at concentrations above 6%. can cause permanent eye damage, without prompt first aid treatment.