Calculate the ratio of the mass ratio of S to O in SO to the mass ratio of S to O in SO2. Consider a sample of SOSO in which the mass of SS = 32 gg and the mass of OO = 16 gg. Assume that in SO2SO2 that there is also 32 gg of SS.

C3h8o3 - glycerol major species present when dissolved in water

For the reaction shown, find the limiting reactant for each of the following initial amounts of reactants. 4al(s)+3o2(g)→2al2o3(s) a) 1 molal, 1 mol o2 b) 4 molal, 2.6 mol o2 c) 16 molal, 13 mol o2 d) 7.4 molal, 6.5 mol o2

For the reaction shown, calculate how many moles of no2 form when each of the following completely reacts. 2n2o5(g)→4no2(g)+o2(g) part a 1.0 mol n2o5 express your answer using two significant figures. nothing mol m o l request answer part b 5.4 mol n2o5 express your answer using two significant figures.