Convert 801 grams of aluminum oxide (AI2O3) to moles. Start by finding the molar mass of AI2O3 Report your answer to 3 significant figures

Yes you are correct use the scientific method

And a) oxygen i believe

Ans. : frostbite is when exposure to cold temperatures causes freezing to the skin or other tissues. it most commonly affects the hands, feet, and face. the longer areas are exposed to cold, typically the worse the frostbite. the water temperature used for rewarming a frostbitten part should be : (102 -105) f degrees.