Introductory Chemistry For Today
8th Edition
ISBN: 9781285644561
Author: Seager
Publisher: Cengage
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A microorganism contains 0.0000046 g of vanadium. Express this amount in scientific notation.
A chemist must dilute 52.5 mL of 323. mM aqueous silver perchlorate (AgCio,) solution until the concentration falls to 8.00 mM . He'll do this by adding
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A chemist must prepare 700. mL of 17.0 µM aqueous zinc oxalate (ZnC,0,) working solution. She'll do this by pouring out some 98.5
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Calculate the volume in mL of the zinc oxalate stock solution that the chemist should pour out. Round your answer to 3 significant digits.
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