What is the procedure of acid-base titration?
An acid-base titration is an experimental procedure used to determined the unknown concentration of an acid or base by precisely neutralizing it with an acid or base of known concentration. At the equivalence point, the total amount of acid (or base) is recorded from the burette readings.
How do you write a titration lab report?
State the volume and concentration of any reagents used. Draw a table to represent the results of your titration. It is customary to write the final burette volume in the first row, the initial burette volume in the second row and the titre in the third row.
What is the aim of acid-base titration?
An acid – base titration is used to determine the unknown concentration of an acid or base by neutralizing it with an acid or base of known concentration. Neutralization is the reaction between an acid and a base, producing a salt and a neutralized base.
What is the aim of acid base titration?
Titration Acid-Base (Simple) Aim The purpose of this experiment is to determine the concentration of a solution of sodium hydroxide by titration against a standard solution of sodium hydroxide.
Which indicator is used in acid base titration?
In acid-base titrations the end point is detected by a pH sensitive indicator. In the EDTA titration metal ion indicator is used to detect changes of pM. It is the negative logarithm of the free metal ion concentration, i.e., pM = – log [M 2+ ]. Metal ion complexes form complexes with specific metal ions.
How does an acid base indicator work in titration?
An acid-base indicator is a dye that changes colour when pH changes. An indicator is actually a Brønsted-Lowry conjugate acid-base pair in which the acid is a different colour to the base. The endpoint of a titration is when the indicator changes colour during a titration.
What is the set up for an acid base titration?
Setting up an Acid-Base Titration. An acid-base titration is an experimental procedure used to determined the unknown concentration of an acid or base by precisely neutralizing it with an acid or base of known concentration .