How many moles are there in 16 g of oxygen?
2 moles
3 moles
1 mole
4 moles

Compare and contrast physical changes with chemical changes.

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

What is the volume of 3.2 moles of chlorine gas (cl2) at 295 k and 1.1 atm?