Ice_Phoenix87 Posted March 12, 2005 Share Posted March 12, 2005 how can i produce a concentrated solution of NaOH? also how do you work out the molarity of a solution? thankyou Link to comment Share on other sites More sharing options...
budullewraagh Posted March 13, 2005 Share Posted March 13, 2005 pick a temperature, start adding NaOH to water and stop when it starts precipitating. of course, you can just look up solubility properties Link to comment Share on other sites More sharing options...
Cyanide Posted March 14, 2005 Share Posted March 14, 2005 Basically as budullewraagh stated... You can be sophisticated if you'd like. I suggest distilled water. lol Link to comment Share on other sites More sharing options...
dan19_83 Posted March 14, 2005 Share Posted March 14, 2005 Molarity is measured in moles per litre. Basically if you want to find the molarity of your NaOH solution, divide the amount of NaOH added (in grams) by the molecular weight of NaOH (40g/mol). Then divide this answers by the volume of water (in litres) to get your molarity. Link to comment Share on other sites More sharing options...
Cyanide Posted March 14, 2005 Share Posted March 14, 2005 Why is it that stoichiometry still haunts me :| Link to comment Share on other sites More sharing options...
budullewraagh Posted March 15, 2005 Share Posted March 15, 2005 if you are going to be a chemist, stoich will haunt you until it consumes you Link to comment Share on other sites More sharing options...
Cyanide Posted March 15, 2005 Share Posted March 15, 2005 if you are going to be a chemist, stoich will haunt you until it consumes you Actually at first stoichiometry annoyed me.. But now after taking AP Chemistry last year... It's a breeze.. I love Chemistry so much that 'stupid stoichiometry' is worth it. Next year I'll officially be a Chem Major Link to comment Share on other sites More sharing options...
budullewraagh Posted March 15, 2005 Share Posted March 15, 2005 great. where are you going to school? Link to comment Share on other sites More sharing options...
Cyanide Posted March 15, 2005 Share Posted March 15, 2005 Utica College. Link to comment Share on other sites More sharing options...
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