For the reaction Pb(NO3)2 + 2KI = PbI2 + 2KNO3 , how many moles of PbI2 are produced from 600. g KI? a. 563 g
b. 55.7 g
c. 181 g
d. 833 g

The answer is 323 g.

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.

We can't until we know what we are working with or on