for-the-reaction-k-s-hg2-aq-k-aq-hg-l-calculate-e-cell-k-g-rxn-and-fill-the-tabl

Question

For the reaction 2 I^–(aq) + Hg²⁺(aq) → I₂(s) + Hg(l) at 298 K, calculate Eº_cell, K, ΔGº_rxn, and fill the table below.

Table showing concentrations of I- and Hg2+, Q, Ecell, and ΔGrxn values for electrochemical reactions.

Accepted Answer

Eº_cell = 0.315 VΔGº_rxn = –60.79 VK = 4.38 × 10¹⁰

Table displaying concentrations of I- and Hg2+, Q, Ecell, and ΔGrxn values for electrochemical reactions.

Answer

Eº_cell = 1.39 VΔGº_rxn = –118.3 VK = 1.44 × 10¹¹

Table with concentrations of I- and Hg2+, Q, Ecell, and ΔGrxn values for electrochemical reactions.

Answer

Eº_cell = 1.39 VΔGº_rxn = –85.21 VK = 9.21 × 10¹²

Table listing concentrations of I- and Hg2+, Q, Ecell, and ΔGrxn values for electrochemical reactions.

Answer

Eº_cell = 0.315 VΔGº_rxn = –30.39 VK = 2.56 × 10¹⁰

Table with concentrations of I- and Hg2+, Q, Ecell, and ΔGrxn values for electrochemical reactions.

For the reaction 2 I–(aq) + Hg2+(aq) → I2(s) + Hg(l) at 298 K, calculate Eºcell, K, ΔGºrxn, and fill the table below.