Page 101 - Demo

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Gases and the Gas Laws
99
Gases and the Gas Laws—Laboratory Kits,
continued
Oxygen—What a Flame!
Student Laboratory Kit
By: Bruce Mattson
Creighton University, Omaha, Nebraska
Oxygen—we need it to survive! Learn how O2 is prepared and observe some of its interesting properties. Generate microscale amounts (50–60 mL) of O2 gas in syringes by performing a catalytic decomposition reaction. Observe how oxygen supports combustion, burn steel wool in an oxygen-rich flame, and perform the classic “blue bottle” oxidation experiment in the syringe. Includes Instructor’s Notes, reproducible student handouts and all necessary chemicals and specialized materials.
Complete for 30 students working in pairs. The Chemistry of Gases Classroom Equipment Kit (AP5951) is needed to perform this lab and is available separately.
Chemistry of Gases Classroom
Equipment—Super Value Kit
By: The Flinn Staff
Student equipment kit is designed to accompany any or all of the Flinn Chemistry of Gases student laboratory kits (AP5950, AP5958, AP5959). One equipment kit contains enough reusable materials for 15 lab groups. Students safely generate microscale quantities of gases in syringes and observe properties and reactions of the gas. Includes 15 sets of reusable equipment—15 syringes, 15 tip caps, 15 gas-generating vial caps and 15 pieces of latex tubing.
Super Value Kit is complete for 15 student groups. All materials are reusable.
Molar Volume of Hydrogen—General, Organic and Biological Chemistry Experiment
See page 9.
Gas Laws Equipment Kit
Demonstrating the gas laws to your students has never been easier with this all-in-one Gas Laws Equipment Kit! Materials and instructions are provided to conduct 12 different experiments, including measuring the density or relative molecular masses of gases. Enhance your students’ knowledge of the gas laws with this affordable and comprehensive kit. Concepts: Ideal gas law, Boyle’s law, Guy-Lussac’s law, Avogadro’s law, Dalton’s law, density of gases.
Time Required: 15 minutes
Materials Provided: Pressure gauge, four syringes, stopcocks, syringe extenders.
Determining the Molar Volume of Gas—Classic General Chemistry Experiment
See page 24.
Determination of Molar Masses for Gases and Volatile Liquids—Classic General Chemistry Experiment
See page 24.
Oxygen—What a Flame! Student Laboratory Kit AP5959
Catalog No.
Description
Price/Each
AP5959
Oxygen—What a Flame! Student Laboratory Kit
$36.15
AP5951
Chemistry of Gases Classroom Equipment Kit
82.40
Chemistry of Gases Classroom Equipment—Super Value Kit
AP5951
Catalog No.
Description
Price/Each
AP5951
Chemistry of Gases Classroom Equipment— Super Value Kit
$82.40
Catalog No.
Description
Price/Each
AP7614
Gas Laws Equipment Kit
$113.50
GASES AND THE GAS LAWS—LABORATORY KITS continued on next page.
Gas Laws Equipment Kit AP7614