. What is the purpose of the Ba(NO3)2 ? 2. What percent of Agl remains unprecipitated when the first amount of AgCl starts to precipitate? 3. What effect would the presence of 1 M ammonia have on the above titration? Be specific in your answer. Indicate how you would experimentally evaluate the equilibrium constant for the silver-amine complex. 4. Explain why you do not need to know the half-cell potential for the reference electrode in order to calculate the Ksp for AgCl and AgI. 5. Compare the methods that you used to determine the endpoint

Agas can holds 2.0 gal of gasoline. what is this quantity in cubic centimeters?

Which three statements represent the benefits of performing experiments using computer simulations?

Listenbase your answer to the question on the information below. nuclear radiation is harmful to living cells, particularly to fast-growing cells, such as cancer cells and blood cells. an external beam of the radiation emitted from a radioisotope can be directed on a small area of a person to destroy cancer cells within the body. cobalt-60 is an artificially produced radioisotope that emits gamma rays and beta particles. one hospital keeps a 100.0-gram sample of cobalt-60 in an appropriate, secure storage container for future cancer treatment. which choice represents the correct product for the beta decay of the co-60? fe-60ni-60fe-61ni-61