If the mass ratio of K to F in a compound is 2.06:1, how many grams of F are needed to react with 59.8 g of K?

At 300 mm hg, a gas has a volume of 380 l, what is the volume at standard pressure

Which formula equation represents the burning of sulfur to produce sulfur dioxide? s(s) + o2(g) 4502(9) 2h2s(s) + 302(g) —> 2h20(0) + 2502(9) 4fes2+1102 —> 2fe2o3 + 8502 2802(g) + o2(9) v205 , 2503(9)

What additive are in a lavender tube for phlebotomists