Objectives:

• Chemical Reactions
• Identify three common types of chemical reactions.
• Define: chemical equation and chemical reaction.
• Use a chemical equation to explain what occurs during a simple chemical reaction.
• Define endothermic and exothermic in terms of their application to chemical reactions.
• Explain how a combustion reaction, replacement reaction, and neutralization reaction occur.
• Explain how the acidity or alkalinity of a liquid is measured.
• Material Balancing
• Explain the meaning of material balancing.
• Identify the steps involved in balancing the materials represented in a simple equation.
• Given the actual weight of one material in a reaction, use the relative weights of the atoms in the reaction to determine the actual weights of the other materials involved.
• Organic Chemistry
• Define organic chemistry.
• Explain how some organic chemicals are named.