Hydro- carbons DefinitionsNamingBondsReview Problems $100 $200 $300 $400 $500.
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Transcript of Hydro- carbons DefinitionsNamingBondsReview Problems $100 $200 $300 $400 $500.
Hydro-carbons
Definitions Naming Bonds Review
Problems
$100 $100 $100 $100 $100
$200 $200 $200 $200 $200
$300 $300 $300 $300 $300
$400 $400 $400 $400 $400
$500 $500 $500 $500 $500
Final Question• Make your bid now
• Draw the Lewis Dot Structure for
CCl4 & H2O
• Answer for CCl4
• Answer for H2O
ClC ClCl
• CCl4– C has 4 valence e-– Cl has 7 valence e-
ClCl
Cl—C—Cl
Cl
•Final Question
•Answer for H2O
Hydrocarbons$100
• Alkanes have ______ bonds,• Alkenes have ______ bonds,• Alkynes have ______ bonds.
• Alkanes have single bonds,• Alkenes have double bonds,• Alkynes have triple bonds.
Game board
Hydrocarbons$200
• Saturated compounds contain ______ bonds while unsaturated bonds contain _______ bonds.
• Saturated compounds contain single bonds while unsaturated bonds contain double or triple bonds.
• Game board
Hydrocarbons$300
• How many hydrogen atoms are present in a hydrocarbon with 20 carbons?
• Cn H2n+2
• C20 H 2(20)+2 C20H42
• Game board
Hydrocarbons$400
• What are the names of the first four hydrocarbons?
• Methane, ethane, propane, butane
• Game board
Definitions$200
• Lewis Dot Structures show the structure of the _________ _________ of a compound
• Valence electrons
• Game board
Definitions $300
• Known as the resistance to flow and it increases as the length of the carbon chain increases
• viscosity
• Game board
Definitions $400
• According to the Law of Conservation of Mass, the mass of the reactants will be ____ to the mass of the products
• equal
• Game board
Definitions $500
• _________ are molecules with the same molecular formula but different structural arrangements
• isomer
• Game board
Naming$100
• The prefix for 6 is __________ while the prefix for 7 is ________
• 6 = hexa-
• 7 = hepta-
• Game board
Naming $200
• What is the name of the compound formed between Fe+3 and O-2?
• Iron (III) Oxide
• Game board
Naming $400
• What is the name of the following compound: P5O3
• Pentaphosphorus trioxide
• Game board
Naming $500
• What are the names of the following compounds: – H2SO4
– HF
• Sulfuric acid• Hydrofluoric acid
• Game board
Bonds$100
• Ionic bonds are created by a _____ of electrons while covalent bonds are created by a _____ of electrons
• transfer, sharing
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Bonds$200
• Polar bonds are created by an ________ sharing of electrons. Non-polar bonds are created by an _________ sharing of electrons.
• Polar = un-even sharing• Non-polar = even sharing
• Game board
Bonds$400
• NaCl would have what type of bond (ionic, polar covalent, non-polar covalent)
• Ionic– Na = 0.9 and Cl = 3.0– 3.0 – 0.9 = 2.1– Ionic = 4.0 1.7– Polar = 1.7 0.3– Non-polar = 0.3 0
• Game board
Bonds$500
• What type of bond is soluble in water (which is polar) but not oil (which is non-polar) and conductive?
• Ionic is soluble in polar and conductive– Polar is soluble in polar but is not conductive– Non-polar is soluble in non-polar and is not conductive
• Game board
Review Problems$100
• Protons have ________ charge• Electrons have ________ charge• Neutrons have ________ charge
• Protons = positive• Electrons = negative• Neutrons = neutral or no charge
• Game board
Review Problems$200
• Which element has 4 protons and 3 neutrons?
• Beryllium– Only protons matter for identifying the element
• Game board
Review Problems$300
• Which family on the periodic table is the most stable?
• Noble Gases
• Game board