How many moles of HCl are there in 15.0 mL of a solution with a concentration of 0.450 M?

No because it not possibly

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.

That depends. cause the owl finished it in one lick