Slide 1Chapter 10 Chemical Reactions Slide 2 An equation Describes a reaction Must be balanced to follow the Law of Conservation of Mass Can only be balanced by changing…

Slide 1 Slide 2 BALANCING EQUATIONS & CHEMICAL REACTIONS Slide 3 Evidence of Chemical Change Changes in Energy (E) Release of E as heat Release of E as light Production…

Slide 11 Chapter 7 Chemical Reactions Slide 2 2 All chemical reactions l have two parts l Reactants - the substances you start with l Products- the substances you end up…

Slide 11 Chapter 7 Chemical Quantities Charles Page High School Dr. Stephen L. Cotton Slide 2 2 Section 7.1 The Mole: A Measurement of Matter n OBJECTIVES: –Describe how…

Slide 1Chemistry of Life Slide 2 Matter Anything that has mass and takes up space. 3 types of matter: a). Solid b). Liquid c). Gas Slide 3 Solids Any substance that has a…

Slide 1Chapter 15 Applications of Aqueous Equilibrium Slide 2 The Common Ion Effect The Common Ion effect is when a weak acid is added to a salt which contains the same anion.…

Slide 1Additional Aspects of Aqueous Equilibria Slide 2 Reaction of Weak Bases with Water The base reacts with water, producing its conjugate acid and hydroxide ion: CH 3…

Slide 1COMMON ION EFFECT Slide 2 COMMON ION an ion common with one in a system at equilibrium which places a stress on the equilibrium Common Ion Common Ion Slide 3 Uses…

Slide 11 Chapter 11 Chemical Reactions Slide 2 2 All chemical reactions l have two parts l Reactants - the substances you start with l Products- the substances you end up…

Slide 1How Do We Make Compounds? Slide 2 What is inside the atom? Atom: made of subatomic particles Proton (+) = atomic # : determines the identity of the element Neutron…