Slide 1 Slide 2 Slide 3 Introduction Reaction stoichiometry involves the mass relationships between reactants and products in a chemical reaction. It is based on chemical…

Slide 1 Concentrations of Solutions Behavior of solutions depend on compound itself and on how much is present, i.e. on the concentration. Two solutions can contain the same…

Slide 1Titration and Acid-Base Neutralization Slide 2 Acid Base Neutralization Reaction Acid + Base  Water + Salt Ex: HCl + NaOH  H 2 O + NaCl Slide 3 Example: Stomach…

Slide 1Solutions Slide 2 Definitions Solution – Homogeneous mixture of two or more substances Solute – Substance that is dissolved Solvent – Substance that dissolves…

Slide 1 Slide 2 IIIIIIIV The Mole I. Molar Conversions Slide 3 A. What is the Mole? n A counting number (like a dozen) n Avogadro’s number n 1 mol = 6.02  10 23 items…

Slide 1 Chemical Equilibrium Will a given reaction ever take place spontaneously, even if one waits forever? The answer was that any reaction that leads to a lower free energy…

Slide 1 1.1.7 Moles and Solutions Calculate the amount of substance, in mol using solution volume and concentration Describe a solutions concentration using the terms concentrated…

Slide 1 Titration Chemistry: The Molecular Nature of Matter, 6 th edition By Jesperson, Brady, & Hyslop acid–base, 198–199, 811–819 redox reactions, 239–240 Slide…

Slide 1 Adam Rohde Slide 2 Particles  Protons: Positively charged particles  Neutrons: Neutral particles  Electrons: Negatively charged particles Slide 3 Nucleus…

Slide 1 Slide 2 STOICHIOMETRY CHEMICAL CALCULATIONS Dr. M. Abd-Elhakeem Faculty of Biotechnology General Chemistry Lecture 4 Slide 3 1- Molecular weight 2- Mole 3- Avogadro’s…