How many atoms of oxygen are there in 18g of water?

Its very simple. Since 18g of water is a 1 mole of H2O (1*2+16=18) and 1 mole of EVERYTHING is a number of 6,02x10^23 (6,02 and 23 zeros after:) therefore 6,02x10^23 is a number youre looking for firsty. Ok, you say, i have 6,02x10^23 molecules of water, but i want number of oxygen atoms! Thats very easy now, just think : if you have 3 molecules of water, how many atoms of oxygen are there inside ? 3:) Do the same with our bigger number - 6,02x10^23 is the )

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.

A1 a 2 a 3 ooh lol i think that's it