Download presentation
Presentation is loading. Please wait.
Published byNorma Dixon Modified over 9 years ago
2
Nicole Brandt
3
What are Alkanes? The simplest of organic molecules, comprising of only carbon and hydrogen and with only single bonds between carbon atoms.
4
More information about Alkanes Also known as a Paraffin, an Alkane does not dissolve in water, but does dissolve in an organic solvent. For example: Oil not dissolving in water
5
Some basic Alkanes include: Ethane Propane Methane Butane
6
Products containing Alkane Plastics: Paints: Drugs: Cosmetics: Detergent: Insecticides:
7
Facts about Methane Odorless Invisible Combustible Methane is the simplest alkane Ranks second as a green house gas next to carbon dioxide (CO 2 )
8
Facts about Propane Exists as a liquid and a gas Used in 48 million households and businesses. 270x more compactable as a liquid than gas Kept at an atmospheric pressure and temperature above -44 ℉ is: 1.Odorless 2.Invisible 3.Non-Toxic 4.Combustible
9
Facts about Ethane Odorless Colorless Can be soluble in polar substances (like water) Highly Combustible Widely used for quickening the process of food ripening Used as a refrigerant in refrigeration systems along with butane
10
Facts about Butane Usually found in a bottled form sold for camping stoves, out-door powered grills and cigarette lighters. Added to gasoline to boost performance When compressed it becomes a liquid; however, when it is released into the air and reacts with an ignition source it becomes an extremely flammable gas. Only releases CO 2 as a waste product as apposed to CO.
11
List of Alkanes
12
Additional Facts Alkanes have the general chemical formula C n H 2n +2. Chemically; alkanes are relatively unreactive. They are obtained by fractional distillation from petroleum and are used extensively as fuels.
13
Cartoon https://www.youtube.com/watch?v=w4hv4B- Ca8I https://www.youtube.com/watch?v=w4hv4B- Ca8I https://www.youtube.com/watch?v=anrfDiEA 1AA https://www.youtube.com/watch?v=anrfDiEA 1AA Video
15
What ranks 2 nd as a greenhouse gas? a)Methane b)Carbon c)Carbon Dioxide d)Ethane
16
What is used as a refrigerant in Refrigeration systems? a)Propane b)Methane c)Ethane d)Heptane
17
Which of these are commonly used to heat households? a)Pentane b)Propane c)Ethane d)Heptane
18
What are the simplest of organic molecules? a)Alkaline b)Alkanes c)Alkalis d)Atoms
19
Which of these are Alkanes NOT soluble in? a)Acetone b)Acetic Acid c)Chloroform d)Water
20
Reference Sheet http://www.barrygray.pwp.blueyonder.co.uk/Tutoring/Tutpix/OrgChem/Alkanes.gif http://pictures.dealer.com/p/planetsubarusne/1953/736af48d0a0d028a01c68b2015f2 2a7a.jpg http://hyperphysics.phy-astr.gsu.edu/hbase/organic/alkane.html http://www.meritnation.com/app/webroot/img/shared/content_ck_images/images/pr opane.png http://pixgood.com/methane-molecule.html http://www.funtrivia.com/en/subtopics/Alkanes-264132.html http://www.encyclopedia.com/topic/methane.aspx http://www.npga.org/files/public/Facts_About_Propane.pdf http://www.innovateus.net/science/what-ethane http://www.eastcentral.edu/common/depts/bi/generalbiologymodels.php http://www.homedit.com/eco-friendly-wall-paints/ http://www.samsclub.com/sams/laundry-detergent/1110167.cp http://www.wisegeek.org/what-is-butane.htm http://spi2uk.itvnet.lv/upload2/articles/68/683391/images/_origin_Pasaizdegsanas- jeb-4.jpg http://i.ytimg.com/vi/gJEomNzUy_E/0.jpg http://www.encyclopedia.com/topic/alkane.aspx
Similar presentations
© 2025 SlidePlayer.com. Inc.
All rights reserved.