Which element is reduced in the reaction below? bacl2 (aq) + na2so4 (aq) --> nacl (aq) + baso4 (s) a. na b. none c. cl d. ba only answer if you’re sure! will reward

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