/sci/ - Science & Math

>>	Inurdaes !V1sPhobos. Wed Jan 12 15:06:44 2011 No.2336763 [View] File: 60 KB, 828x1101, 1293779824931.png [View same] [iqdb] [saucenao] [google] >>2336757 What do you mean?

Anonymous Thu Aug 19 05:52:51 2010 No.1621252 [View]
File: 60 KB, 828x1101, 1281781323193.png [View same] [iqdb] [saucenao] [google]

hey sci,
i have some questions that i could really use help from smart people from

1. wtf is an error analysis (chem) and how does i do one?
2. If I have 25mL's of a solution of Ca(OH)2 and NaOH where only the concentration of the NaOH is known (at 0.0134M), and titrate it with 11mL's of 0.11M HCl, how do I get the concentration of Ca(OH)2? and then how do I find the Ksp for Ca(OH)2 and the solubility of it in mol/L?

any chem help would be much appreciated, this has me so stressed out atm. as i'm sure you can tell chemistry isn't my strong point

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/sci/ - Science & Math

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