Chemical Reaction Inquiry
1. Introduction:
A. I am researching about propane. Propane itself is an alkane, with 3 carbon atoms and 8 hydrogen atoms. At atmospheric temperatures upwards of -44 degrees Fahrenheit, propane exists as a colorless, non-toxic, and odorless gas. However, it can also be compressed into liquid form. As propane only contains hydrogen and carbon and therefore is a hydrocarbon, it also readily reacts with oxygen gas, called combustion reaction. When propane reacts fully with oxygen, it forms carbon dioxide and water vapor. This complete combustion requires plenty of air so the elements in propane can react fully with the oxygen. In the case of incomplete combustion, when there is not enough oxygen to completely, water, carbon monoxide, and carbon are produced. Carbon is released as soot and carbon monoxide is a poisonous gas. This is why gas fires and stoves must be regularly checked to make sure they don’t produce carbon monoxide. Additionally, manufacturers add an identifying odor to propane gas so it can be
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When carrying out the reaction of propane with oxygen, those involved should be very cautious. Make sure the source of the propane, for example a propane tank, is far from where you will be lighting the propane to get it to combust with the oxygen. All long hair should be tied back. No flammable materials should be located where the experiment will be carried out. All people present should wear lab goggles, gloves, and aprons. No dangling jewelry should be present. Make sure to do this experiment out in the open so that there is enough oxygen present for a complete combustion reaction of propane, otherwise an incomplete combustion reaction will occur and result in the formation of carbon monoxide, which is not healthful. All people should know where the fire extinguisher, fire blanket, fire alarm, emergency eyewash, and emergency shower are located. This experiment should be conducted with adult supervision. No food should be