A student does an experiment to determine the molar solubility of lead(II) iodide. He constructs a...

A student does an experiment to determine the molar solubility of lead(II) iodide. He constructs a voltaic cell at 298 K consisting of 0.730 M lead nitrate solution and a lead electrode in the cathode compartment, and a saturated lead iodide solution and a lead electrode in the anode compartment.

If the cell potential is measured to be 8.05×10^-2 V, what is the value of K_sp for lead iodide at 298 K based on this experiment?

K_sp for PbI₂ = ________

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queen_honey_blossom answered 2 years ago

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