A metal has atoms with a radius of 162 pm. It crystallizes in a simple cubic unit cell. It has a density of 8.991 g/cm3. Calculate the molar mass of the metal in g/mol. Do not include units in your answer. Report your answer to the tenths place.

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?