bonding lab
Conductivity as an Indicator of Bond Type Marissa Nichols Chemistry II Period 7 November 9, 2009 November 16, 2009 PURPOSE To observe and compare the conductivities of various substances. To relate the conductivity to the type of bond in a substance. To infer the identities of unknown substances and to predict the conductivity of various substances. INTRODUCTION EQUIPMENT Power Supply Wires Light bulbs and holder Spot plate Scoopula Iron nail MATERIALS Paper towels Chalk Graphite Sugar Tin Distilled water Sodium chloride Sulfur Tap water Charcoal Sodium sulfate Wax HCl Table salt Pipet toothpicks PROCEDURE"Conductivity as an Indicator of Bond Type". Microscale Experiments Holt, Rinehart, and Winston, NY 2005: 47-52.