At 10 k cp, m(hg(s)) = 4.64 j k−1 mol−1. between 10 k and the melting point of hg(s), 234.3 k, heat capacity measurements indicate that the entropy increases by 57.74 j k−1 mol−1. the standard enthalpy of fusion of hg(s) is 2322 j mol−1 at 234.3 k. between the melting point and 298.0 k, heat capacity measurements indicate that the entropy increases by 6.85 j k−1 mol−1. determine the third-law standard molar entropy of hg(l) at 298 k.

The activity series is shown in the attached picture. if the element is below the other, then you can displace the other. following the activity series as a guide, the reactions are as follows: nickel and aluminum chloride3 ni + 2 alcl₃  → 3 nicl₂ + 2 albarium and copper bromideba + cubr  →  no reaction because cu is less oxidizable than bapotassium nitrate and aluminum3 kno₃ + al  → al(no₃)₃ + 3 ksodium phosphate and zincnaso₄ + zn  → znso₄ + na