Precipitation Reaction Limiting Stoichiometry and Remaining Ion Concentration Determination

[@keh8336]

Thanks! You explained something my teacher tried to explain the past 2 week in less than 10 minutes.

[@VishnuBharani]

I used to use the factor label method for this and it always became so tedious and complicated. This makes it so much easier. Thanks!

[@Heliisa]

When you broke up the potassium nitrate to write the ions, why didn't you write the balanced form? why KNO3 instead of 2KNO3?

[@stacyorellana6770]

this is helpful but at the very end, why did the potassium sulfate turn into potassium nitrate? Weren't we supposed to find a molar concentration for the sulfate ions too?

[@andrea-kr8qz]

Stacy Orellana omg this was 3 years ago but...we don’t find the concentration of the sulfate ions because they are all completely gone. K2SO4 was our limiting reagent but we still found moles of K+ because it was a spectator ion, therefore it didn’t react and there were K+ ions left. However, the sulfate was not a spectator ion, did react, and since potassium sulfate was our limiting reagent, we didn’t find the concentration for the sulfate ions.

[@zoldiac260]

Thanks so much!! Aren't we supposed to break the K2SO4 into ions too?

[@theScarletRobin]

That helped me a lot, thanks! :)

[@liamconnelly382]

This was very helpful, thanks!!

[@backtune8562]

Thank you. This video helped me a lot

[@AOK4mea]

Thank you thank you!

[@bobmiller8340]

Thank you so much!

[@FriedRiceINC]

your icebox ruined it for me