what is the essense of shaking a flas during titration
Answers
Answer:
what is the essense of shaking a flas during titration
Explanation:
The oxygen transfer rate in Erlenmeyer flasks depends on the agitation speed, the liquid volume, and the shake-flask design. The shaking frequency has the most significant impact on oxygen transfer.
The point at which the indicator changes color is called the endpoint. So the addition of an indicator to the analyte solution helps us to visually spot the equivalence point in an acid-base titration. Endpoint: refers to the point at which the indicator changes color in an acid-base titration.
During titration, liquid from the burette is added to the solution under test in the beaker or flask. This is done slowly so that the indicator change will not be missed. ... This can be done by “swirling” the liquid in the container, by stirring it with a glass rod, or by using a magnetic stirrer