Definition
The 'law of volumes,' also known as Gay-Lussac's Law, states that when gases react, they do so in volume ratios that are simple whole numbers, provided the temperature and pressure remain constant. Essentially, if you have two gases reacting, the volumes of those gases will relate to each other in a straightforward, predictable way. It's a specific case of stoichiometry for gases. Think of it as a recipe for combining gases. 🧪 This law helped pave the way for understanding molecular formulas and chemical reactions. It focuses on ratios and proportions.