A student working in the laboratory prepared the following reactants: 5 mL of 0.008M Cd2+(aq) 10 mL of 0.006M SCN-(aq) 10 mL of 0.9M HNO3(aq) These reagents were mixed and allowed to stand for 10 minutes. The concentration of Cd(SCN)+ in the resulting equilibrium mixture is found to be 5 x 10−4M. Calculate the initial concentration of Cd2+(aq). Calculate the initial concentration of SCN-(aq). Calculate the equilibrium concentration of Cd2+(aq).
A student working in the laboratory prepared the following reactants: 5 mL of 0.008M Cd2+(aq) 10 mL of 0.006M SCN-(aq) 10 mL of 0.9M HNO3(aq) These reagents were mixed and allowed to stand for 10 minutes. The concentration of Cd(SCN)+ in the resulting equilibrium mixture is found to be 5 x 10−4M. Calculate the initial concentration of Cd2+(aq). Calculate the initial concentration of SCN-(aq). Calculate the equilibrium concentration of Cd2+(aq).
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter12: Chemical Equilibrium
Section: Chapter Questions
Problem 60QRT
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A student working in the laboratory prepared the following reactants:
5 mL of 0.008M Cd2+(aq)
10 mL of 0.006M SCN-(aq)
10 mL of 0.9M HNO3(aq)
These reagents were mixed and allowed to stand for 10 minutes. The concentration of Cd(SCN)+ in the resulting equilibrium mixture is found to be 5 x 10−4M. Calculate the initial concentration of Cd2+(aq).
Calculate the initial concentration of SCN-(aq).
Calculate the equilibrium concentration of Cd2+(aq).
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