ORGANIC CHEMISTRY Hydrocarbons. What are Hydrocarbons? A hydrocarbon is a molecule which contains only the elements Carbon and Hydrogen. Hydrocarbons.

Slides:

Advertisements

Similar presentations

Standard Grade Revision Units 5 and 6 (a) A chemical which burns giving out energy. (b) Coal and natural gas. (c) Formed from dead sea animals. Remains.

Advertisements

TOPIC 5 Hydrocarbons.

Some Most All Crude oil Obj: 26/11/12

Hydrocarbons Part 1 Nat

Aim: How can we name and draw hydrocarbons?

ORGANIC CHEMISTRY  Organic chemistry is the study of containing compounds derived from living organisms.  Oil is formed over millions.

Pg  Organic compound- all carbon containing compounds (except for carbon oxides, carbides, and carbonates)  The study of carbon compounds produced.

Carbon Compounds 2b(i) Int

Hydrocarbons Grade 10. Organic Chemistry Is the study of carbon-containing compounds except carbon dioxide, carbon monoxide and carbonates. What is made.

Hydrocarbons *Compounds with just Hydrogen and Carbon.

A.5 Chemical Bonding: Introduction Organic chemistry is study of hydrocarbons and their derivatives.

Organic Chemistry Larry Scheffler Lincoln High School Portland, OR.

Hydrocarbons. Hydrocarbons Simplest organic compounds containing only carbon and hydrogen.

Contain only Carbon and Hydrogen Contain only C-C or C-H single bonds Can exist as straight chain or branched chain molecules React with oxygen to produce.

C 2 H 6 ethane C 3 H 6 O propanal SO 2 sulfur dioxide CO 2 Carbon dioxide NH 3 ammonia CCl 4 Carbon tetrachloride H 2 O Water C 3 H 9 N Propan-1-amine.

Chemistry: An Introduction to General, Organic, and Biological Chemistry, Eleventh Edition Copyright © 2012 by Pearson Education, Inc. Chapter 10 Introduction.

Organic Chemistry. Carbon Review Electron Configuration of Carbon: 1s 2 2s 2 2p 2 Valence Electrons: 4 Shape around a Carbon with all Single Bonds: Lewis.

- Introduction - Alkanes Organic Chemistry Organic Chemistry involves the study of Carbon based compounds –Almost all compounds utilized by living organisms.

Chapter 11.  Organic chemistry is chemistry of carbon  Carbon forms strong chemical bonds to other carbon atoms and to many other elements: hydrogen,

Organic Chemistry. What is it?  Most things are made of Carbon  Usually they also contain the atoms H, O, N, Cl and many others  Millions are know.

Organic Chemistry. Allotropes of Carbon Allotropes are forms of the same element that have different bonding patterns Examples: Diamond, Graphite, Amorphous.

Organic Chemistry Chapter 10: The Alkanes Part 02: The Alkanes.

Introduction to Carbon Chemistry Honors Physical Science Ms. Mandel.

Organic chemistry Assistance Lecturer Amjad Ahmed Jumaa  Alkyl group alkane 1.

Topic 6 Hydrocarbons Aims: Discuss the Alkanes, which are a family of hydrocarbons. The name for the first eight alkanes. The structural formula of the.

2101. Organic Chemistry 2102 Organic Chemistry The Chemistry of carbon compounds

 Organic molecules contain both carbon and hydrogen. Though many organic chemicals also contain other elements, it is the carbon-hydrogen bond that defines.

HYDROCARBON NOTES.

Organic Chemistry Topic 10.

Organic Chemistry Topic 10.

Topic 6 Organic Chemistry 1

Unit 2 Summery Nature’s Chemistry

Lesson 1: Organic Chemistry

HYDROCARBON NOTES.

Introductory Organic Nomenclature

Organic Chemistry.

Introduction to Organic Chemistry

Organic Chemistry Alkanes and Alkenes.

AS 1.7 L3 The Alkanes Outcomes:

What are hydrocarbons? Baseline (Aiming for 4): Describe the composition of crude oil. State a definition of a hydrocarbon. State a definition of an alkane.

ORGANIC CHEMISTRY.

Organic Chemistry Alkanes and Alkenes.

Section 6 Hydrocarbons.

Section 6 Hydrocarbons.

The following slides should help you with your revision, but should not be your only form of revision. Remember to use your notes, a textbook, websites.

Fossil Fuel Composition

Unit 2 Hydrocarbons.

Saturated Hydrocabons

Carbon: Not Just Another Element

Organic compounds contain carbon and usually hydrogen.

Leaving Certificate Chemistry

Organic Chemistry An Introduction.

Hydrocarbons Part 1 Nat

ORGANIC CHEMISTRY UNIT 3.

Title: The Alkanes We are Learning To:

Hydrocarbons S2 Chemistry.

Introduction to Hydrocarbons Alkanes

Notes #2: Hydrocarbons WCHS Chemistry.

Organic Chemistry.

Organic Chemistry Introduction.

Jeff Venables Northwestern High School

Structure of aliphatic hydrocarbons

Organic Compounds the origin of crude oil and its use as a source of hydrocarbon raw materials the grouping of hydrocarbon compounds into families (alkanes,

Presentation transcript:

ORGANIC CHEMISTRY Hydrocarbons

What are Hydrocarbons? A hydrocarbon is a molecule which contains only the elements Carbon and Hydrogen. Hydrocarbons are obtained from the Fractional Distillation of crude oil. We use them for fuels in cars (octane) and in cookers (methane).

Hydrocarbons Homologous Series a group of chemically similar compounds which can be represented by a general formula. Physical properties change gradually through the series Alkanes Alkenes Alkynes

Alkanes MethaneMonsters EthaneEat PropanePupils ButaneBut PentanePrefer HexaneHairy HeptaneHaggis Octaneor NonaneNice DecaneDinners

Alkanes - Methane 3D Full Structural  2D Full Structural Formula

Alkanes Each member can be represented in three different ways: MethanePropane Full Structural Formula Shortened Structural Formula Molecular Formula

Alkanes The Alkanes are a family of hydrocarbons and all share the same chemical properties: Single Carbon to carbon bonds ( - C – C - ) All end in -‘ane’ Saturated hydrocarbons All share a General Formula General Formula – CnH2n + 2

Alkanes Alkane (Carbon Atoms) Molecular Formula Shortened Structural Formula Full Structural Formula BoilingPoint Methane (1) (1)-164 Ethane (2) (2) C2H6C2H6C2H6C2H6 CH 3 CH Propane (3) (3)

Alkanes Alkane (Carbon Atoms) Molecular Formula Shortened Structural Formula Full Structural Formula BoilingPoint Methane (1) (1) CH Ethane (2) (2) C2H6C2H6C2H6C2H6 CH 3 CH Propane (3) (3) C3H8C3H8C3H8C3H8 CH 3 CH 2 CH

Alkanes Alkane (Carbon Atoms) Molecular Formula Shortened Structural Formula Full Structural Formula BoilingPoint Butane (4) (4) Pentane (5) (5) Hexane(6)

Alkanes Alkane (Carbon Atoms) Molecular Formula Shortened Structural Formula Full Structural Formula BoilingPoint Butane (4) (4) C 4 H 10 CH 3 CH 2 CH 2 CH 3 Pentane (5) (5) C 5 H 12 CH 3 CH 2 CH 2 CH 2 CH 3 36 Hexane(6) C 6 H 14 CH 3 CH 2 CH 2 CH 2 CH 2 CH 3 69

Alkanes Alkane (Carbon Atoms) Molecular Formula Shortened Structural Formula Full Structural Formula BoilingPoint Heptane(7) Octane(8)

Alkanes Alkane (Carbon Atoms) Molecular Formula Shortened Structural Formula Full Structural Formula BoilingPoint Heptane(7) C 7 H 16 CH 3 CH 2 CH 2 CH 2 CH 2 CH 2 CH Octane(8) C 8 H 18 CH 3 CH 2 CH 2 CH 2 CH 2 CH 2 CH

Alkanes General Formula for alkanes is C n H 2n+2 The number of Hydrogen atoms = 2 times the number of Carbon atoms plus 2