Electrolysis

=Experiment 6.1 Electrolysis of Water=

Objective: Activities Vocabulary Resources: Assessment
 * To review equations with ratios and percents., To decompose water with electrolysis into hydrogen and oxygen
 * Review ratios and percents
 * Lab 6.1 Electrolysis of Water
 * Pure substances
 * Decomposition
 * Compound
 * Electrolysis
 * Lab Equipment
 * Testing Hydrogen
 * Testing Oxygen
 * Grade lab
 * Chapter 6 test
 * teacher observation


 * **NJ - Core Curriculum Content Standards (2002)** ||
 * //{SCI.7-8.5.1.8 A.2}// Communicate experimental findings to others. ||  ||
 * //{SCI.7-8.5.1.8 A.4}// Recognize that curiosity, skepticism, open-mindedness, and honesty are attributes of scientists. ||  ||
 * //{SCI.7-8.5.1.8 B.3}// Collect, organize, and interpret the data that result from experiments. ||  ||
 * //{SCI.7-8.5.1.8 C.1}// Know when and how to use appropriate safety equipment with all classroom materials. ||  ||
 * //{SCI.7-8.5.1.8 C.2}// Understand and practice safety procedures for conducting science investigations. ||  ||
 * //{SCI.7-8.5.3.8 A.1.b}// percents. ||  ||
 * //{SCI.7-8.5.6.8 B.2}// Show that in most chemical reactions energy is transferred into or out of a system. ||  ||
 * //{SCI.7-8.5.6.8 B.3}// Demonstrate that regardless how substances within a simple closed system interact, the total mass of the system remains the same. ||