Answer to Question #153876 in General Chemistry for azdgf

Question

A student is given [first three digits of your student ID].0 mL of a solution of NaI of unknown concentration. To determine the concentration of the solution, the student mixes the solution with excess Pb(NO3)2 solution, causing a precipitate to form. The balanced equation for the reaction is shown below. Pb(NO3)2 ( ) + 2 NaI ( ) --> 2 NaNO3 ( ) + PbI2 ( )

(A)Fill in the proper states of matter for the species in the balanced chemical equation shown above. (4 points)

(B) Write the net ionic equation for the reaction that occurs when the solutions of Pb(NO3)2 and NaI are mixed. (6 points)

Answer 1

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