CHEM 1110 1st Edition Lecture 6Outline of Last Lecture I. The Father of Modern Chemistry a. Antoine Lavoisier II. Chemical equations a. Balancing equations III. Patterns of Chemical Reactivity a. Combination reactionsb. Decomposition reactionc. Combustion reaction IV. Formula Weights and MassV. Mole a. Molar Massb. Formula MassVI. Empirical FormulasOutline of Current Lecture I. Stoichiometrya. ConversionsThese notes represent a detailed interpretation of the professor’s lecture. GradeBuddy is best used as a supplement to your own notes, not as a substitute.II. Limiting Reactants b. Theoretical yield c. Percent yield Current LectureI. Stoichiometrya. Stoichiometry – the quantitative study of the reactants and products of a chemical reaction i. Nearly all stoichiometry problems involve figuring out the relationship between two or more of your reactants. But, often both the data and results are masses II. Limiting reactants in reactions a. Limiting reactions: reactants that makes the least amount of productb. Theoretical yield: amount of product that can be made into a chemical reaction based on the limiting reaction c. Percent Yield = actual yeild (typically given)theoretical yield x
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