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What is likely to happen when PbI2 , a sparingly soluble salt, is placed in a...

What is likely to happen when PbI2 , a sparingly soluble salt, is placed in a 0.050 M KNO3 solution:

a.

The amount of Pb2+ ions in solution will increase

b.

K+ and NO3- ions will co-precipitate with PbI2

c.

More PbI2 will be formed

d.

The amount of I- in solution will be unchanged

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