# Chemistry -4

Chemistry Level 2

$$500\text{ cc}$$ of $$0.4\text{ M}$$ $$\ce{AgNO3}$$ is mixed with $$500\text{ cc}$$ of $$2\text{ M}$$ $$\ce{NH3}$$ solution. What is the concentration of $$\ce{[Ag(NH3)]+}$$ in the solution?

Given:
For $$\ce{[Ag(NH3)]+ }$$,
Kf1 = 10^3 and kf2 for [Ag(NH3)2]+= 10^4 units

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