Question

1. Consider the complex ion [Pt(NH3)4Cl2]*?. Note: Include charges for any ions. a. Identify the Lewis acid(s). b. Identify the Lewis base(s). c. What is the coordination number? 2. Consider the analysis of the copper content in this experiment. If the cuvets used in the spectrophotometer were rinsed with distilled water, but not dried or conditioned (lined) before use, would the calculated number of moles of copper per gram of complex be too high, too low, or unaffected? Briefly explain. 3. Consider the analysis of the ammonia content in this experiment. If the buret used in the titration was rinsed with distilled water, but not dried or conditioned before use, would the calculated number of moles of ammonia per gram of complex be too high, too low, or unaffected? Briefly Explain. If the titration flask was rinsed with distilled water but not dried before use, would the calculated number of moles of ammonia per gram of complex be too high, too low, or unaffected? Briefly Explain.

Answer 1