Consider the reaction of HCl with Fe2O3 to form H0 and FeClz. If 5.74 g HCl is reacted with excess Fe2O3 and 1.15 g of H20 is ultimately isolated, what is the percent yield for the reaction?

Cause its being chemically applied?

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.

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