Chemistry: An Atoms-Focused Approach
14th Edition
ISBN: 9780393912340
Author: Thomas R. Gilbert, Rein V. Kirss, Natalie Foster
Publisher: W. W. Norton & Company
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A chemist prepares a solution of nickel(II) chloride NiCl2 by measuring out ×1.010^2μmolof nickel(II) chloride into a 350.mL volumetric flask and filling the flask to the mark with water.
Calculate the concentration in mmol/L of the chemist's nickel(II) chloride solution.
Be sure your answer has the correct number of significant digits.
Suppose 25.4 grams of NaCl was added to 400 mL of water. The resulting solution was again diluted with water 1:100 with water. What is the final concentration of the NaCl in μM? The molecular weight of NaCl is 58.44.
A chemist prepares a solution of silver(I) nitrate AgNO3 by measuring out ×6.4102μmol of silver(I) nitrate into a 450. mL volumetric flask and filling the flask to the mark with water. Calculate the concentration in mol/L of the chemist's silver(I) nitrate solution. Round your answer to 2 significant digits.
Chapter 1 Solutions
Chemistry: An Atoms-Focused Approach
Ch. 1 - Prob. 1.1VPCh. 1 - Prob. 1.2VPCh. 1 - Prob. 1.3VPCh. 1 - Prob. 1.4VPCh. 1 - Prob. 1.5VPCh. 1 - Prob. 1.6VPCh. 1 - Prob. 1.7QACh. 1 - Prob. 1.8QACh. 1 - Prob. 1.9QACh. 1 - Prob. 1.10QA
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