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OpenStudy (carissa15):
I have a precipitation question. I have started through it but keep getting the incorrect answer. Please help?
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OpenStudy (carissa15):
\[ksp =(2x)^2 *x =7.1*10^-7\] and then got the answer x=1.525*10^-4
OpenStudy (kkutie7):
it might help if you were to write out the chemical equation first.
OpenStudy (anonymous):
can i help
OpenStudy (vincent-lyon.fr):
In the equation, what concentrations are known are what concentrations are unknown?
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