At a ph of 7. 40, what is the ratio of the molar concentrations of co32− to hco3−?.

You know how the first one if filled up like the objects do the same but with the other categories

Ithink is a because if say increased in electronegativity

12 is probably the typical age for a first kiss but i think its to young.

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.