1)Info: a)Consider the equilibrium: Ag (NH3)2^+ + Cl^- <------> AgCl + 2NH3 b) Based on the stoichiometry of...

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Chemistry

1)Info:
a)Consider the equilibrium:
Ag (NH3)2^+ + Cl^- <------> AgCl + 2NH3

b) Based on the stoichiometry of the reaction, whichof the conditions constitutes an excess of NH3 over Cl-? (3:1 or30:1)
     Both ratios work
       ~~~~~~~~~~~~~~~~~~~~~~~~
Question:
c) Based on your answer to part (b), which ion (Cl-/NH3) forms astronger bond to Ag+. State your reasoning.

d) Derive and calculate the Keq value for theequilibrium above (part (a)) using the following values of theequilibrium constants:
Kf[Ag (NH3)2+] = 1.7 x 10^7 and
Ksp(AgCl) = 1.7 x 10^-10

Answer & Explanation Solved by verified expert
3.8 Ratings (446 Votes)
b The balanced equation is Ag NH32 Cl AgCl 2NH3 From the above balanced reaction 1 mole of Ag NH32 reacts with 1 mole of Cl to produce 1 mole of AgCl 2 moles of NH3 Ratio of Ag NH32 Cl 31 3 mol Ag NH32 1 mol Cl 1 mol    See Answer
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