El átomo de oxígeno (8O ), en estado fundamental, presenta:
I. 8 electrones en total
II. 6 electrones de valencia
III. 2 electrones desapareados
De las anteriores proposiciones, es (son) correcta(s):

Identify the limiting reactant when 9.65-g h2so4 reacts with 6.10-g of naoh.the equation is h2s04 + 2naoh = 2h2o + na2so4• what is the theoretical yield of na2so4, in grams? • how much of the excess reagent will remain after the reaction has been completed? • if 10.5-g of na2so4 are actually recovered experimentally, what is the percent yield?