Aliquid mixture containing 30 wt% acetone (a) and 70 wt% water (w) is fed to a distillation column operating at steady-state. a top product stream contains 90 wt% a while the bottom product stream contains 5% of the a fed to the column and the rest with. your rotameter indicates you are pumping 100 l/h of the mixture into the column. the specific gravity of the feed is 0.75. how many independent material balances can be written?

Calculate the ratio of h+ ions to oh– ions at a ph = 7. find the concentration of h+ ions to oh– ions listed in table b of your student guide. then divide the h+ concentration by the oh– concentration. record this calculated ratio in table a of your student guide. compare your approximated and calculated ratios of h+ ions to oh– ions at a ph = 7. are they the same? why or why not? record your comparison in table a. what is the concentration of h+ ions at a ph = 7? mol/l what is the concentration of oh– ions at a ph = 7? mol/l what is the ratio of h+ ions to oh– ions at a ph = 7? : 1