Worked example: Predicting whether a precipitate forms by comparing Q and Kₛₚ | Khan Academy

We can use the reaction quotient to predict whether a precipitate will form when two solutions containing dissolved ionic compounds are mixed. If Q is less than Kₛₚ, the newly mixed solution is undersaturated and no precipitate will form. If Q is greater than Kₛₚ, the solution is oversaturated and a precipitate will form until Q = Kₛₚ. View more lessons or practice this subject at www.khanacadem...
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[@vanessakennedy2067]

Im genuinely tweaking

[@FaithBilling-cq9hz]

Literally me

[@elijahhalse4768]

cooked

[@vanessakennedy2067]

@@elijahhalse4768 i ended up with a 73

[@rextran3464]

@@vanessakennedy2067that’s crazy

[@jashan1545]

Im cooked

[@Bbqeee]

As always very helpful
Thanks

[@TrizzahTime]

Thank you 😊

[@noreaction1]

Can you do this for organic molecules and various diluents? Such as drugs and bulk fluids (vancomycin hydrochloride or ceftriaxone sodium when diluted in ringer’s lactate)? For example at what concentration in milligrams per milliliter of diluent does the drug need to be present in the diluent to form a precipitate? This is readily available in reference books but how do you calculate the theoretical value using the method in this video?

[@dmwreath]

ty!

[@msfreya777]

Thank you so much. My book calls the Qsp as Kip, is that right?

[@kojicuxt]

My professor didnt explain how to find the Qsp lmfaoo

[@aimxnvn_x_geness4998]

Third.

[@arishaashraf7784]

2nd

[@mayukhpurkayastha2649]

Sir you invented my imagined machine Shakti Prokriya Karan yantra or power acceptor large yantra or machines. This power acceptor help new type quantum computer

[@lujain3436]

FIRST

[@hilarityhilarious]

Yikes. This is hard

[@ashleyalvarez1557]

i’m doomed

[@josephbraun2251]

How are you supposed to know which of those possible products is the aquaeus solution and which one is the precipitate? It's so over

[@yusufturhan8367]

Did you figure it out? I am also struggling with that

[@KommandantAegis]

It’s just solubility rules

[@yusufturhan8367]

@@KommandantAegis Thank you

[@akindekoayoola9802]

Yeah, it's just solubility rules, no3- are always soluble

[@akindekoayoola9802]

While pbso4 is insoluble cause of the pb