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Double. Double. Replacement Reactions. Written as Net Ionic Equations. Chemistry Joke. Q: What is NaCl(aq) + NaCl(aq) C C C C C C C. ?. A: Saline, Saline, Over the Seven Cs!. What happens when you put AgNO 3 and NaCl in water?. NaCl. AgNO 3. NaCl.
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Double Double Replacement Reactions Written as Net Ionic Equations
Chemistry Joke Q: What is NaCl(aq) + NaCl(aq) C C C C C C C ? A: Saline, Saline, Over the Seven Cs!
What happens when you put AgNO3 and NaCl in water?
NaCl AgNO3
NaCl AgNO3
AgNO3 NaCl
AgNO3 NaCl
AgNO3 NaCl
AgNO3 NaCl
AgNO3 NaCl
Na Cl Ag NO3
In the water, the compounds separate into their ions. Ag+ NO3- Cl- Na+
Ag+ Cl- Na+ NO3-
Ag+ Cl- NO3- Na+
NO3- Ag+ Na+ Cl-
NO3- Na+ Ag+ Cl-
NO3- Na+ Ag+ Cl-
NO3- Na+ Cl- Ag+
Na+ NO3- Cl- Ag+
Na+ NO3- Cl- Ag+
Na+ NO3- Ag+ Cl-
Na+ NO3- Ag+ Cl-
Na+ NO3- Ag+ Cl-
Na+ NO3- Ag+ Cl-
NO3- Na+ AgCl
Na+ NO3- AgCl
Na+ NO3- AgCl
Insoluble combinations of ions will form precipitates. Na+ NO3- AgCl(s) precipitate AgCl
Here is the complete equation. AgNO3 (aq) + NaCl(aq) AgCl(s) + NaNO3(aq) Now we will write it as an ionic eqn. Everything (aq) gets separated and written as ions!
Let’s look at the reaction again: AgNO3 NaCl
Na Cl Ag NO3
Ag+ NO3- Cl- Na+
Ag+ Cl- Na+ NO3-
Ag+ Cl- NO3- Na+
NO3- Ag+ Na+ Cl-
NO3- Na+ Ag+ Cl-
NO3- Na+ Ag+ Cl-
NO3- Na+ Cl- Ag+
Na+ NO3- Cl- Ag+
Na+ NO3- Cl- Ag+
Na+ NO3- Ag+ Cl-
Na+ NO3- Ag+ Cl-
Na+ NO3- Ag+ Cl-
Na+ NO3- Ag+ Cl- Reaction
Na+ NO3- AgCl
No Reaction Na+ NO3- AgCl
These ions do not participate in the reaction. They are called SPECTATOR IONS. Na+ NO3- AgCl
The netionic eqn comes from the complete ionic eqn. Any ion that appears on both sides of the arrow is eliminated. NO3- and Na+ are not participating in the actual reaction. Ag+ and Cl- are reacting to form AgCl (s).
Chemistry Joke Q: If you’re not part of the solution… A: You’re part of the precipitate!