12.) Suppose that a rxn has AH = -28 kJ and AS= -60 J/K. At what temperature will it change from spontaneous to non-spontaneous?

In which layer of earth do most earthauakes occur a_ inner core b_outer core c_mantle d_crust

Consider the nuclear equation below. 239 > x + 4 he 94 2 what is x? 1.235 cm 96 2.243 u 92 3.235 u 92 4.243 cm 96

Which of these sequences lists the correct order for the creation of sedimentary rock from sediment? a. deposition, burial, compaction, cementation b. burial, deposition, compaction, cementation c. compaction, deposition, burial, cementation d. cementation, deposition, burial, compaction