January 2025 - Pharmacareerinsider

To study the endocrine system using specimen, models, etc.

by punetkumar987January 29, 2025January 29, 20250

Greetings, fellow learners! We’re thrilled to share a valuable educational resource with you. Our latest download is designed to enhance your understanding and proficiency in …

What are Oxidizing Agents?

by punetkumar987January 28, 2025February 7, 20252

An oxidizing agent is a substance that facilitates oxidation in other substances during a chemical reaction. It achieves this by accepting electrons from another substance, …

Redox Titrations

by punetkumar987January 28, 2025February 7, 20250

Redox titrations are a fundamental aspect of volumetric analysis, wherein a solution of known concentration (titrant) reacts with a solution of unknown concentration (analyte) through …

Metal Ion Indicators

by punetkumar987January 27, 2025January 27, 20250

Metal ion indicators (complexometric indicators) are organic dyes that form weak complexes with metal ions and change color during the titration endpoint. They ensure accurate …

Masking and Demasking Reagents

by punetkumar987January 25, 2025January 27, 20251

Masking and demasking reagents are chemical agents used to control interference in analytical chemistry, particularly in complexometric titrations, gravimetric analysis, and spectrophotometry. These reagents selectively …

Theory of Complexometric Titration

by punetkumar987January 25, 2025January 27, 20250

Complexometric titration is based on the formation of a stable complex between a metal ion (analyte) and a chelating agent (titrant). The process involves the …

Chelating agent

by punetkumar987January 25, 2025January 25, 20250

A chelating agent is a substance capable of forming multiple bonds with a single metal ion, creating a stable ring-like structure called a chelate. These …

What is Complexometric Titration?

by punetkumar987January 25, 2025January 25, 20250

Complexometric titration, also known as chelatometry, is a type of volumetric analysis that uses the formation of a colored complex to determine the endpoint of …