A 49.3 g sample of ground water is found to have a lead concentration of 14.27 ppm. Calculate the mass of lead in the sample in milligrams. mass: mg

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A: Step 1:Step 2: Step 3: Step 4:

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A: Step 1: Explanation: Step 2: The final answers:

Q: 2. Name each of the following compounds

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A: Step 1:Given reaction:- 6 Li + N₂ → 2 Li₃NMass of N₂  reacting= 86.1 gFirst,  determine the molar…

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