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Lecture

Complex Ion Equilibria (Medium)


Department
Chemistry
Course Code
CHM135H1
Professor
all

Page:
of 1
Q5. Complex Ion Equilibria (Medium)
A 200ml sample of 1.5 x 10-3 M Cu(NO3)2 is mixed with
a 250ml sample of 0.20 M NH3. After the solution
reaches equilibrium, what concentration of copper
remains? Given the Kf for Cu(NH3)2+4 is 1.7 x 1013.