This PowerPoint presentation provides a comprehensive guide to stoichiometry, the quantitative study of reactants and products in chemical reactions. It covers essential topics such as balancing chemical equations, mole ratios, and converting between grams, moles, and volumes. The presentation includes step-by-step problem-solving techniques for mass-mass, mole-mass, and mass-volume stoichiometry problems, with practical examples and practice questions. Ideal for chemistry students and educators, this free resource simplifies complex stoichiometric calculations and enhances understanding of chemical reactions.