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Nicole Brandt What are Alkanes? The simplest of organic molecules, comprising of only carbon and hydrogen and with only single bonds between carbon atoms.

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Presentation on theme: "Nicole Brandt What are Alkanes? The simplest of organic molecules, comprising of only carbon and hydrogen and with only single bonds between carbon atoms."— Presentation transcript:

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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

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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


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