Mole Concept and Stoichiometry
Step 1: Atoms, Molecules, and How We ‘Weigh’ Them Everything around you—the air you breathe, the water you drink, the device you’re reading this on—is made of incredibly tiny particles called atoms. Think of an atom as the smallest possible Lego brick of an element, like Hydrogen (H), Carbon (C), or Oxygen (O). When two … Read more