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How many moles of AgCl are precipitated from one mole of yellow CoCl3.6NH3 with excess AgNO3?
A1 mole
B2 moles
C3 moles
DZero moles
Answer & Solution
Correct answer: C. 3 moles
All three chloride ions lie outside the coordination sphere in [Co(NH3)6]Cl3, so all three precipitate.
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