Instruction: Find the following ΔH for the reaction below. 2SO2 + 2P + 5Cl2 → 2SOCl2 + 2POCl3 ΔH = ? Given: SOCl2 + H20 → SO2 + 2HCl                     ΔH = +10.3 KJ PCl3 + 1⁄2O2 → POCl3                               ΔH = -325.7 KJ P + 3/2 Cl2 → PCl3                                   ΔH = -306.7 KJ 4HCl + O2 → 2Cl2 + 2H2O                       ΔH = -202.6 KJ

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A: Given: Concentration of each of Ag+, Cl-, SO42- and CO32- = 5.0 × 10-5 M

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