What is the primary purpose of using voltammetry in chemical analysis?...
Voltammetry is primarily used to determine the concentration of an analyte through electrochemical reactions. It measures the current response as a function of the applied potential, allowing for both qualitative and quantitative analysis of various chemical substances.
What is the primary purpose of using voltammetry in chemical analysis?...
Primary Purpose of Using Voltammetry in Chemical Analysis
Determine the Concentration of an Analyte:
Voltammetry is a technique used to determine the concentration of an analyte in a sample solution based on the current response of the electrochemical cell. By measuring the current as a function of the applied potential, voltammetry allows for the identification and quantification of species present in a solution. This makes it a valuable tool in chemical analysis, particularly in fields such as environmental monitoring, pharmaceuticals, and quality control.
In voltammetry, the analyte undergoes redox reactions at the electrode surface, leading to changes in the current that are proportional to the concentration of the analyte. By analyzing the shape and magnitude of the current response, researchers can accurately determine the concentration of the analyte in the solution.
Overall, the primary purpose of using voltammetry in chemical analysis is to determine the concentration of an analyte in a sample solution, making it an essential technique in modern analytical chemistry.