Why Is the Maximum Solubility of PbI2 Not Divided by Two?

alingy1 · 2014-05-14T23:10:12+00:00

Hi, Can you look at the answers sheet of my notes? There seems to be a mistake with the maximum solubility of PbI2. Why do they not divide by two? I get 0.000187M.

Thread 'Prove that evolution is constant (Provide at least two arguments to support your position)'

I don't get how to argue it. i can prove: evolution is the ability to adapt, whether it's progression or regression from some point of view, so if evolution is not constant then animal generations couldn`t stay alive for a big amount of time because when climate is changing this generations die. but they dont. so evolution is constant. but its not an argument, right? how to fing arguments when i only prove it.. analytically, i guess it called that (this is indirectly related to biology, im...

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