2. The decomposition of ammonia gas (a process that occurs at high temperatures) is 2 NH3(g) → N2(g) + 3 H2(g)
If a balloon was filled with 3.5 L of ammonia gas and all of the gas decomposed, what would
be the total volume of gas in the container? Assume the pressure and temperature remains
constant.

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.