For 10 points, name this common chemistry lab technique that uses a substance with a known pH to find the unknown pH or concentration of a solution, and often makes use of a buret (burr-ET).
When graphing the results of this method, multiple transition regions can be seen when a chemical worked with is polyprotic (POL-ee-PRO-tick). Those graphs of this method's curves can be used to approximate the (*) equivalence point. Color changing substances such as methyl red and phenolphthalein (FEE-noll-thail-leen) are often used as indicators during this process. For 10 points, name this common chemistry lab technique that uses a substance with a known pH to find the unknown pH or concentration of a solution, and often makes use of a buret (burr-ET).
When graphing the results of this method, multiple transition regions can be seen when a chemical worked with is polyprotic (POL-ee-PRO-tick).
acid-base {titration}