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How many moles of fluorine are required to produce 3.0 grams of KrF6? Given the equation: Kr + 3 F2 KrF6? Which word contain atoz? If x#y= (x.y)/(x+y) then 4#3 = 4x3/4+3 =1 remainder 5 If 5#x =2 remainder 5, determine the value of x? Can someone explain in detail... Thanks!? Why do cows love chick fil a?