Answer to Question #57390 in Physical Chemistry for Ted
i) What percentage of the barium carbonate will dissolve in the solution? Given Ksp of barium carbonate = 5.1*10^-9
ii)Subsequently, 5.0 mL of 1.0 mol L^-1 HNO3 is added to the mixture. Calculate the % of solid left.
iii) Another 10 mL of the HNO3 solution is added. They see bubbles appearing and all solid dissolves. Give the reaction that takes place and calculate the amount of gas formed and the pH of the final solution.
(ps: My problem with the question is in part iii. I calculated the mol of HNO3, but it doesn't seem to be enough to completely dissolve the barium carbonate. Is there an error in the question?)
Need a fast expert's response?Submit order
and get a quick answer at the best price
for any assignment or question with DETAILED EXPLANATIONS!