C what is The PH of A satura x If Facebook tx WWN116WVU: bility an x C smartwork

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C what is The PH of A satura x If Facebook tx WWN116WVU: bility an x C smartwork.wwnorton.com 555811&isStudent; 1 West Va U Morgantown, Chemistry 116, Spring 2016, Prof. Ratcliff SMARTWORK 3.0 WWN 6WVU SOLUBILITY AND COMPLEX FORMATION Print calculator Periodic Table lil Ebook Question 8 of 8 (1 point) The value of the formation constant for [Cu(NH3)4 s 5.03 x 06. Write the equilibrium reaction that shows the formation of this complex ion from copper( ion and aqueous ammonia. Remember to write the formula for the complex ion in brackets and to include states of matter. v Check Answer Q View Solution Hint Progress 1 2 3 4 5 6 7 8 -D Exit Activity Activity Grade: 8 Points Possible

Explanation / Answer

Cu2+ (aq.) + 4 NH3 (aq.) <----------> [Cu(NH3)4]2+ (aq.)

Formation constant,

K = [Cu(NH3)4]2+ / [Cu2+] [NH3]4 = 5.03 x 1013

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