Chemistry
Chemistry, 04.12.2019 14:31, ikgopoleng8815

Achemist who studies water samples did a demonstration of how to test for lead in water. she added a clear solution of potassium iodide to a clear solution of lead nitrate. then a yellow swirling solid formed in the liquid. what is most likely true about the yellow solid? a. it is a new substance with different properties. b. it is solid lead nitrate. c. it is solid potassium iodide. d. it was secretly added to the test tube by the scientist.

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Achemist who studies water samples did a demonstration of how to test for lead in water. she added a...

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