Determine the molecular formula of the following. Molar mass of compound equals 86.09 g/mol and an empirical formula of C2H3O.

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Noble gases is far right

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.

Idon't know hope someone you