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Consider a Solution Made by Mixing 500

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Consider a solution made by mixing 500.0 mL of 4.0 M NH3 and 500.0 mL of 0.40 M AgNO3. Ag+ reacts with NH3 to form AgNH3+ and Ag(NH3) 2+: Consider a solution made by mixing 500.0 mL of 4.0 M NH<sub>3</sub> and 500.0 mL of 0.40 M AgNO<sub>3</sub>. Ag<sup>+</sup> reacts with NH<sub>3</sub> to form AgNH<sub>3</sub><sup>+</sup> and Ag(NH<sub>3</sub>) <sub>2</sub><sup>+</sup>:   The concentration of Ag<sup>+</sup> at equilibrium is A)  2.0 M. B)  4.5 × 10<sup>-9</sup> M. C)  1.2 × 10<sup>-8</sup> M. D)  1.6 M. E)  none of these The concentration of Ag+ at equilibrium is


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