That is quite concentrated... can you make a half strength solution and then use double of wht is required? My guess is that you'll have to use warm water (60-70C) to dissolve so much carbonate. Besides, if my Handbok of CHemistry and Physics is correct, solubility should be aorund 46g/100 ml !! --- Camclicker@xxxxxxx wrote: > I am going to mix up 100 mL of Pyrocat HD and solution B calls > for 75g > Potassium Carbonate to be mixed with 70 mL distilled water and > topped off to 100 > mL.. > > The last time I tried mixing this dense a solution (84g Sodium > Carbonate to > 100mL water) I ended up with a glob of unusable, moist Sodium > Carb. Will the > Potassium behave the same way as the Sodium, if so is there a > trick to > mixing dense solutions? > > Bruce > Brooklyn, NY > camclicker@xxxxxxx > www.camclicker.com > __________________________________ Yahoo! Mail - PC Magazine Editors' Choice 2005 http://mail.yahoo.com ============================================================================================================= To unsubscribe from this list, go to www.freelists.org and logon to your account (the same e-mail address and password you set-up when you subscribed,) and unsubscribe from there.