Definition

A scientific method used to measure the quantity of a substance produced or consumed during an electrochemical reaction by counting the total electric charge (in coulombs) that passes through the system.

Example

Coulometry is often used in laboratories to analyze the concentration of substances in solutions.

Conversation

Have you ever heard of coulometry?

No, I haven't! What is it?

It's an analytical method for measuring substances released during electrolysis.

That sounds interesting! I should look it up.

Synonyms & Antonyms

Root Explanation

Coulometry → It is formed from "Coulomb" (named after Charles-Augustin de Coulomb, a French physicist known for his work on electrostatics) and "-metry" (from Greek "metron", meaning measure). The word refers to the measurement of electric charge using the quantity of electricity transferred during an electrochemical reaction.

Memory Tip

Think of measuring electric charge ('-metry') named after Coulomb, who studied electricity. This helps you remember that coulometry is all about measuring electric charge.

Visually Confused Words