Summary:: finding concetrations
[Thread moved from the technical forums]
i did a lab experiment and i'm a little confused about what i should do.
i got a solution of CaCl(2) 1.5 gr and Ca(OH)2 5gr in 100ml that i prepared 2 weeks ahead
. after filttering the solution i got a saturated...
Summary:: finding ml of two solutions by the final pH
i have a NaOAc 0.1M and HOAc 0.1M , together the volume of the solutions is 20ml and the pH is 4. I need to find the volume of each solution.
I've tried to solve it for hours with no successes. i found the H+ concentration (-log(h)=4 ), it...