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anzhelika [568]
2 years ago
5

Hi May I know what is the answer and how to get it

Chemistry
1 answer:
Trava [24]2 years ago
8 0

Answer:

D

Explanation:

When lead ions and sulfate ions bond, they form sediment so neither a nor b can be the answer.

The important thing is that two nitrate ions were originally bonded with one lead ion, while two potassium ions bonded with a sulfate ion.

Finally, since potassium and nitrate ions don't form sediment these two ions must remain. Therefore the answer is D

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