Shahid Khan Written by Adeel Abbas Chromatography is a powerful analytical technique used in various fields, including chemistry, biochemistry, and pharmaceuticals. It involves separating and identifying components of a mixture based on their physical and chemical properties. There are different types of chromatography techniques, including ascending and descending chromatography. In this article, we will provide a brief … Read more
Written By Adeel Abbas What is accuracy? Accuracy refers to how close a measured value is to the true value. Accuracy and precision are two fundamental concepts in analytical chemistry that are essential for obtaining reliable results. What is precision? Precision, on the other hand, refers to the reproducibility of a measurement. It is the … Read more
A separating funnel is a laboratory apparatus that is commonly used to separate two immiscible liquids that have different densities. Here are some examples of mixtures that can be separated using a separating funnel: 1: Oil and water Oil and water are immiscible liquids that have different densities, making them easy to separate using a … Read more
Titration is a widely used method in chemistry to determine the concentration of an unknown substance. Among the different types of titration, redox titration, also known as oxidation-reduction titration, plays a crucial role. In this article, we will explore the principles, types, indicators, applications, advantages, and key aspects of redox titration. Redox Titration Explained Redox … Read more
Written by Adeel Abbas Condensation is a natural process that occurs when a gas or vapor transitions into a liquid state. We often see this happen in nature, from dew forming on the grass in the morning to fogged car windows. In this article, we will explore ten examples of condensation and how they occur. … Read more
The amount of product formed during a chemical reaction is called yield. What is Yield in Chemistry? Yield is a measure of the amount of product formed in a chemical reaction, relative to the amount of reactant consumed. It is usually expressed as a percentage. A high yield indicates that a large amount of product … Read more
Written By Adeel Abbas A team of international researchers, led by Penn State, has discovered a new type of ferroelectric polymer that shows exceptional potential as a high-performance motion controller or actuator. This polymer demonstrates a remarkable ability to convert electrical energy into mechanical strain, which is crucial for actuator materials that deform when an … Read more
Written By Adeel Abbas Definition Iodometric titration is a method of quantitative analysis that involves the indirect determination of the concentration of an oxidizing agent in a sample solution. This redox titration relies on the reaction between the oxidizing agent and iodide ions to produce iodine, which is then titrated using a standardized sodium thiosulfate … Read more
Pursuing a Ph.D. in chemistry in the United States requires a huge investment of time and effort. It also requires a financial investment to pay for tuition, materials, housing, food, and other costs over 4-6 years of graduate study. Very few students have the savings necessary to self-fund a chemistry Ph.D. Fortunately, there are funding … Read more
Written By Adeel Abbas Distillation can be used to separate mixtures of liquids with different boiling points, such as ethanol and water, acetone and water, and benzene and toluene. All of these mixtures can be separated by distillation because the components of the mixture have different boiling points. Distillation is a common method of separating … Read more