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4, when solid silver nitrate is mixed with solid NaCI, no reaction occurs, but w

ID: 1071333 • Letter: 4

Question

4, when solid silver nitrate is mixed with solid NaCI, no reaction occurs, but when a clear, transparent solution of silver nitrate is mixed with solution of Nacl, the mixture turns choudy, indicating that a precipitate has formed and a reaction has taken place. Below is the reaction that occurs. Ag Nos (aq) Nacl (aq) NaNO3(aq) Agcl (s) How would you classify this reaction? B. After the name of each compound listed write its formula. These are compounds that are encountered in this experiment. magnesium oxide sodium chloride copper (II) sulfate barium nitrate Iron (Ill) hydroxide hydrochloric acid potassium nitrate sodium hydroxide

Explanation / Answer

AgNO3(aq) + NaCl(aq) ---> AgCl(s) + NaNO3(aq) . This reaction is called double displacement reaction. ths is due to precipitation of AgCl

2.

3. Ba(OH)2 +H2SO4-----> BaSO4+2H2O

Na2SO4+2KCl ----> 2NaCl +K2SO4

3Ba(NO3)2+2K3PO4---->6KNO3+ Ba3(PO4)2

2AgNO3+K2CrO4---> Ag2CrO4+2KNO3

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