As chemical engineering curricula increasingly integrate computational tools, the traditional acid-base titration lab is ...

A range of production processes frequently employ acid mixtures comprised of two or three acids; for example, nitric acids, sulfuric acids and hydrochloric acids. In order to use these acids safely ...

An acid-base indicator is a substance that changes color as the pH of the solution changes. Indicators work because they are weak acids which when in solution, exist in equilibrium with their ...

This lab includes a demonstration of the proper use of a burette system for titrations; including a detailed description, instructional video, and opportunity for students to collect data to ...

This lab includes the complete titration procedure used to investigate how well a buffer resists changes in pH. Prepare a buffer solution by accurately calculating and measuring the required amounts ...

Efficient process control and consistent plant operations are the key to success in the petroleum refinery. One of the main issues faced in the refining process is corrosion, due to which the ...

I’m sure many of you reading this can remember your first acid-base titrations in chemistry class—the thrill of watching the pH indicator change color, and the fear of opening the stopper too much and ...

As the 2026 academic year progresses, the landscape of chemistry education has shifted, particularly with the College Board's move to a hybrid digital AP Chemistry exam and updated curriculum ...

It has been found that, in an alkaline solution, mercurochrome (disodium-dibromo-hydroxy mercury fluorescein) exhibits fluorescence which disappears as soon as the solution reaches the neutralization ...

Testing the response of a complex biomolecular system to a range of concentrations has become a routine operation in many laboratories. For instance, in pharmacology and enzymology, measuring the dose ...