Net Ionic Equation

[marymatthews]

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Topscore has a lot of Net Ionic Equation questions, which I really havent learned. Does Chads videos explain this concept? If so, where can I find them, because i havent seen it?
If not, where can I learn about this concept?
Thanks

 

[Avery07]

Topscore has a lot of Net Ionic Equation questions, which I really havent learned. Does Chads videos explain this concept? If so, where can I find them, because i havent seen it?
If not, where can I learn about this concept?
Thanks

Chad doesn't explain it.. It's in KBB.

Basically you split the reaction apart into all the individual ions and then based on solubility rules, determine who will precipitate out of the solution.

Then take the precipitate and it's ions and plug that into a chemical equation. That's the net ionic equation.

 

[CANgnome]

be sure to learn solubility rules to know what are the precipitates.

also remember the few things that are likely to form gases:


H2CO3 -> CO2 + H2O

H2SO3 -> SO2 + H2O

NH4OH -> NH3 + H2O