0
Difference between primary standard solution and a secondary standard solution in acid-base titration?
Wiki User
∙ 12y ago
primary standard solution is prepared by direct measurements of the mass of solute and the volume of solution.
whereas, a secondary standard solution is a solution whose concentration can't be determined directly from weight of solute and volume of solution, the concentration must be determined by analysis of the solution itself.
Wiki User
∙ 12y ago
A primary standard solution is a highly pure compound that can be used to standardize acids or bases in titrations, as it has a known concentration. A secondary standard solution, on the other hand, is a solution with a concentration determined by titration against a primary standard solution.
Add your answer:
Earn +20 pts
What difference between titration and back titration?
In titration, a solution of known concentration is added to a solution of unknown concentration until the reaction reaches its endpoint, allowing the unknown concentration to be calculated. In back titration, an excess of a reagent is added to the analyte, and the unreacted excess is then titrated with a titrant to determine the amount of excess reagent that reacted with the analyte.
What is double titration?
Double titration is a titration method used to determine the concentration of a solution by performing two successive titrations. In the first titration, a known concentration of a standard solution is used to titrate the unknown solution. In the second titration, a different standard solution is titrated with the excess volume from the first titration to determine its concentration.
Will the solution at the end point of an acidbase titration be acidic neutral or alkaline if it is a weak acid and strong base?
The solution at the endpoint of an acid-base titration involving a weak acid and a strong base will be alkaline. This is because the weak acid will have been neutralized by the strong base, resulting in excess hydroxide ions in the solution causing it to be alkaline.
What is a potentiometric titration?
Potentiometric titration is a technique used to determine the concentration of an analyte in a solution by measuring the potential difference between two electrodes in the solution. It involves adding a titrant solution of known concentration to the analyte solution until the equivalence point is reached, where the two solutions react completely. The equivalence point is determined by the inflection point on the titration curve, and the concentration of the analyte can be calculated from this data.
What is the difference between iodometric titration and iodimetric titration?
Iodometric titration involves the titration of iodine with a reducing agent, while iodimetric titration involves the titration of iodide with an oxidizing agent. In iodometric titration, iodine is detected by a starch indicator to determine the end point, while in iodimetric titration, iodide ion concentration is determined by titration with a standard solution of an oxidizing agent.
What difference between titration and back titration?
In titration, a solution of known concentration is added to a solution of unknown concentration until the reaction reaches its endpoint, allowing the unknown concentration to be calculated. In back titration, an excess of a reagent is added to the analyte, and the unreacted excess is then titrated with a titrant to determine the amount of excess reagent that reacted with the analyte.
What is double titration?
Double titration is a titration method used to determine the concentration of a solution by performing two successive titrations. In the first titration, a known concentration of a standard solution is used to titrate the unknown solution. In the second titration, a different standard solution is titrated with the excess volume from the first titration to determine its concentration.
Will the solution at the end point of an acidbase titration be acidic neutral or alkaline if it is a weak acid and strong base?
The solution at the endpoint of an acid-base titration involving a weak acid and a strong base will be alkaline. This is because the weak acid will have been neutralized by the strong base, resulting in excess hydroxide ions in the solution causing it to be alkaline.
What is a potentiometric titration?
Potentiometric titration is a technique used to determine the concentration of an analyte in a solution by measuring the potential difference between two electrodes in the solution. It involves adding a titrant solution of known concentration to the analyte solution until the equivalence point is reached, where the two solutions react completely. The equivalence point is determined by the inflection point on the titration curve, and the concentration of the analyte can be calculated from this data.
What is the difference between condactometer titration and normal titation?
Conductometric titration measures changes in the electrical conductivity of a solution during a titration. Normal titration, on the other hand, typically involves measuring changes in pH or using an indicator to determine the endpoint. Conductometric titration can be more precise for reactions that do not involve a change in pH.
What is the difference between iodometric titration and iodimetric titration?
Iodometric titration involves the titration of iodine with a reducing agent, while iodimetric titration involves the titration of iodide with an oxidizing agent. In iodometric titration, iodine is detected by a starch indicator to determine the end point, while in iodimetric titration, iodide ion concentration is determined by titration with a standard solution of an oxidizing agent.
What is the name of solution taken in the flask during titration?
The solution taken in the flask during titration is called the "analyte" solution. It is the solution being analyzed and measured for its concentration or reacting with a standardized solution.
What is the reason of heating solution during redox titration?
This is far to be a rule for this titration.
What is a titration-quenching?
Titration quenching is a process where a substance is added to a solution to stop a chemical reaction or change in pH during a titration experiment. This substance helps to stabilize the solution at the endpoint of the titration, ensuring accurate results.
0.1N Sodium Thiosulphate is primary or secondary solutions?
0.1N Sodium Thiosulfate is a primary standard solution, often used in titration experiments for determining the concentration of other solutions, particularly oxidizing agents like iodine.
Why is the vinegar diluted before titration?
Vinegar is diluted before titration to ensure the concentration of acetic acid in the solution is within the working range of the titration method being used. Dilution also helps in achieving more accurate and precise results by making it easier to measure small volumes of the solution during titration.
What is the difference between titration and standardization?
Titration is a method used to determine the concentration of a substance in a solution by reacting it with a known concentration of another substance. Standardization, on the other hand, is the process of determining the exact concentration of a solution or reagent by titrating it against a primary standard. So, while titration is the general method for concentration determination, standardization is a specific process within titration used to calibrate solutions or reagents.
