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Exercise 4.78 Write a molecular equation for the precipitation reaction that occ

ID: 502150 • Letter: E

Question

Exercise 4.78 Write a molecular equation for the precipitation reaction that occurs any) when the following solutions are mixed. If no reaction occurs, write nt NOREACTION. Part A sodium nitrate and lead acetate Express your answer as a chemical equation. Identify all of the phases in your answer. Enter no no reaction occurs. NOREACTION Submit My Answers Give Up Part B potassium sulfate and strontium iodide Express your answer as a chemical equation. Identify all of the phases in your answer. Enter NOIREACTION if no no reaction occurs. Submit My Answers Give Up

Explanation / Answer

part A

2 NaNO3(aq) + Pb(C2H3O2)2(aq) ---> 2 NaC2H3O2(aq) + Pb(NO3)2(aq)

part B

K2SO4(aq) + SrI2(aq) ---> SrSO4(s) + 2 KI(aq)

PartC

Al2(SO4)3(aq) + 2 Na3PO4(aq) ---> 2 AlPO4(s) + 3 Na2SO4(aq)