Cuantos gramos se nesecitan de ácido sulfúrico (H2SO4)para preparar 255 ml de una disolución 0.03 M

Ibelieve your answer is true 

Perimeter? wheres the answers

60.0 - there are 3 significant numbers

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.