Question

1a) If a titration was preformed in which an acid of pH 6 was being titrated. The equivalence point of the titration was near pH 8. What indicators should be added to the acid solution before the titration is carried out? 1b) What is color of the acidic solution, before any base is added? 1c) What is color of the solution after the equivalence point is reached at a pH of 8?

Answer 1

1.a. Phenophth alur Can be uud αη indi catr 0 ー。ケ くの bt tolourlew in audie solution ink in basic 스이 so it Colour Changes pom so its Colour is pink auu the equi ratema boint.