Chemistry, 10.09.2021 04:50 DisneyGirl11
An investigator is gathering evidence and picks up a shirt that is covered in blood and is not yet dry. After bagging the evidence, what should she do next?
Group of answer choices
Pick up another piece of evidence and put it in the same bag.
Put that evidence inside of a paper bag.
Gather more evidence.
Change her gloves.
Answers: 1
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Using a value of ksp = 1.8 x 10-2 for the reaction pbcl2 pb+2(aq) + 2cl -(aq). if the value of ksp was determined to be only 1.2 x 10-2: too much solid has dissolved. additional precipitate is forming. the solution is unsaturated. the ions are now combining to reduce their concentrations.
Answers: 3
An investigator is gathering evidence and picks up a shirt that is covered in blood and is not yet d...
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