Hydrogen gas is bubbled into a solution of barium hydroxide that has sulfur in it. The unbalanced chemical equation for the reaction that takes place is:
H2(g) + S(s) + OH-(aq) ? S2-(aq) + H2O
(a). balance the equation
(b). What volume of 0.467M Ba(OH)2 is required to react completely with 5.00g of sulfur