Which of the following is NOT a likely reason for the Flynn Effect?

@X@user.full_name@X@ @GMU: How many grams of H2S must one react with a stoichiometric amount of O2 to produce -64.07 kJ?2H2S(g) + 3O2(g) → 2SO2(g) + 2H2O(g) ΔH = -1037 kJ

@X@user.full_name@X@ @GMU: Construct a molecular orbital energy diagram of Li2+. What is its bond order?

@X@user.full_name@X@ @GMU: What is the arrangement of charge clouds (electron pairs) around the central atom in IF4-?

@X@user.full_name@X@ @GMU: When 10.734 g of Cs reacted with an excess of oxygen, a 32.17 % yield of Cs2O was obtained. How many grams of Cs2O were produced?4Cs(s) + O2(g) → 2Cs2O(s)

@X@user.full_name@X@ @GMU: A compound contains only barium and iodine. A sample weighing 7.74 g of this compound contained 2.72 g of barium. How many grams of iodine would there be in another sample of this compound containing 4.26 g of barium?

Research on attractiveness and helping indicates that

@X@user.full_name@X@ @GMU: What unit does the abbreviation ‘cK’ stand for?

@X@user.full_name@X@ @GMU: What is the molar heat capacity of Al if it took 106.954 J to increase the temperature of 18.64 g of it by 6.358°C?

@X@user.full_name@X@ @GMU: For which species should the central atom have a hybridization of sp2?