Help please ill give you Brainliest!!

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

Elements in group 2 are all called alkaline earth metals. what is most similar about the alkaline earth metals?

What prefix multiplier is appropriate for reporting a measurement of 5.57 ×10−5 m?