1. What mass of sodium acetate, must be added to 1.00 L of 0.11 M acetic...

1. What mass of sodium acetate, must be added to 1.00 L of 0.11 M acetic acid to give solution with a pH of 4.40? Ka for acetic acid is 1.8*10^-5

When 700 mg of , lead fluoride, PBF2 is added to 1.00 L of water, the salt dissolves to a very small extent.

At equilibrium, the concentration of Pb2+ is found to be 2.08*10^-3 M. What is the value Ksp of for PbF2?

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Expert Solution

queen_honey_blossom answered 1 year ago

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