Organic Chemistry
1. History
2. Properties of Organic Chemistry
3. comparison of Compounds
4. Sources of Organic Compounds
5. Types of Organic Compounds
6.Types of Organic Formula
7. Carbon
8. Structural Formulas of Carbon
9. Isomerism
10 Classification of Organic Compounds
11. HydroCarbons
Structural diagrams,condensed structures and line structures of hydrocarbons.How to identify a substance as Organic and inorganic ?.How to classify hydrocarbons? What is the difference between alkanes,alkenes and alkynes?
Structural diagrams,condensed structures and line structures of hydrocarbons.How to identify a substance as Organic and inorganic ?.How to classify hydrocarbons? What is the difference between alkanes,alkenes and alkynes?
Organic compounds are almost 60% of all compounds. because of carbons tendency to form a compound as it has more than1 electron(4electrons) to form covallent compounds. SO a wide range of everything we eat is formed from carbon and hydrogen, which is the second important element to form organic compounds.
Organic chemistry involves the study of the structure, properties, composition, reactions, and preparation of carbon-containing compounds, which include not only hydrocarbons but also compounds with any number of other elements, including hydrogen (most compounds contain at least one carbon–hydrogen bond), nitrogen, oxygen, halogens, phosphorus, silicon, and sulfur.
This branch of chemistry was originally limited to compounds produced by living organisms but has been broadened to include human-made substances such as plastics. The range of application of organic compounds is enormous and also includes, but is not limited to, pharmaceuticals, petrochemicals, food, explosives, paints, and cosmetics.
Branches of chemistry, careers in chemistry, in the chemistry laboratory, laboratory rules, why chemistry apparatus are made of glass, the bunsen burner, differences between a luminous and non-luminous flame, apparatus for measuring volume, temperature, mass, time, etc
Alkanes are organic compounds that consist entirely of single-bonded carbon and hydrogen atoms and lack any other functional groups. Alkanes have the general formula CnH2n+2 and can be subdivided into the following three groups: the linear straight-chain alkanes, branched alkanes, and cycloalkanes.
I hope You all like it. I hope It is very beneficial for you all. I really thought that you all get enough knowledge from this presentation. This presentation is about materials and their classifications. After you read this presentation you knowledge is not as before.
Organic compound nomenclature (ALkanes, ALKYL GROUP, ALKENE, ALKYNES)Tasneem Ahmad
for vedio click on this linkhttps://www.youtube.com/watch?v=ZzIxkWDlf5Q&feature=youtu.be
Organic compound nomenclature (ALkanes, ALKYL GROUP, ALKENE, ALKYNES)
The complete presentation on Organic Compound, IMPORTANCE, PROPERTIES, SOURCE, USED, Nomenclature Of Organic Compound
Organic compounds are almost 60% of all compounds. because of carbons tendency to form a compound as it has more than1 electron(4electrons) to form covallent compounds. SO a wide range of everything we eat is formed from carbon and hydrogen, which is the second important element to form organic compounds.
Organic chemistry involves the study of the structure, properties, composition, reactions, and preparation of carbon-containing compounds, which include not only hydrocarbons but also compounds with any number of other elements, including hydrogen (most compounds contain at least one carbon–hydrogen bond), nitrogen, oxygen, halogens, phosphorus, silicon, and sulfur.
This branch of chemistry was originally limited to compounds produced by living organisms but has been broadened to include human-made substances such as plastics. The range of application of organic compounds is enormous and also includes, but is not limited to, pharmaceuticals, petrochemicals, food, explosives, paints, and cosmetics.
Branches of chemistry, careers in chemistry, in the chemistry laboratory, laboratory rules, why chemistry apparatus are made of glass, the bunsen burner, differences between a luminous and non-luminous flame, apparatus for measuring volume, temperature, mass, time, etc
Alkanes are organic compounds that consist entirely of single-bonded carbon and hydrogen atoms and lack any other functional groups. Alkanes have the general formula CnH2n+2 and can be subdivided into the following three groups: the linear straight-chain alkanes, branched alkanes, and cycloalkanes.
I hope You all like it. I hope It is very beneficial for you all. I really thought that you all get enough knowledge from this presentation. This presentation is about materials and their classifications. After you read this presentation you knowledge is not as before.
Organic compound nomenclature (ALkanes, ALKYL GROUP, ALKENE, ALKYNES)Tasneem Ahmad
for vedio click on this linkhttps://www.youtube.com/watch?v=ZzIxkWDlf5Q&feature=youtu.be
Organic compound nomenclature (ALkanes, ALKYL GROUP, ALKENE, ALKYNES)
The complete presentation on Organic Compound, IMPORTANCE, PROPERTIES, SOURCE, USED, Nomenclature Of Organic Compound
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Class: BS EDUCATION
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2. ORGANIC CHEMISTRY
Is the chemistry of the compounds
of carbon.
Chemistry of compounds that
contains the element of carbon.
Organic compounds were those
obtained from plant or animal
sources, that is from material
produced by living organisms.
3. HISTORY
Organic chemistry is the area of chemistry that
involves the study of carbon and its compounds
(Oparin, 1923) In theory organic chemistry may
have its beginnings with the big bang when the
components of ammonia, nitrogen, carbon dioxide
and methane combined to form amino acids, an
experiment that has been verified in the laboratory
(Miller, 1950)
4. In the 16th century organic compounds were
isolated from nature in the pure state (Scheele,
1769) and analytical methods were developed for
determination of elemental composition
(Lavoisier, 1784).
Frederich Wöhler (1828) discovered that urea, a
natural component in urine, could be synthesized
in the laboratory by heating ammonium cyanate.
5. By the middle of the nineteenth century many
advances had been made into the discovery,
analysis and synthesis of many new organic
compounds. Understanding about the structures
of organic chemistry began with a theory of
bonding called valence theory (Kekule, Couper,
1858).
6. Organic chemistry is a field of immense
importance to technology.
Organic chemistry is fundamental to biology and
medicine.
Living organisms are made up of organic
compounds; the molecules of “molecular biology”
are organic molecules.
Biology, on molecular level is Organic
Chemistry.
7. We are now living in the Age of Carbon.
Every day the newspapers bring to our attention
compounds of carbon.
Wars are fought over petroleum.
Twin catastrophes threaten us both arising from the
accumulation in the atmosphere of compounds of
carbon.
1990 the journal Science selected as the molecules of
the year of diamond, one of the allotropic form of
carbon.
8. THE CHEmISTry Of...
Natural Products
Organic compound could be made by living cell
or organs.(present in living organism).
The word “organic” is still used today by some
people to mean “coming from living organisms”
The commonly used term “organic food” means
that the food was grown without the use of
synthetic fertilizers and pesticides.
9. An “organic vitamin” means to these people that
the vitamin was isolated from a natural source and
not synthesized by a chemist.
It is impossible to argue that pure “natural”
vitamin c, for example, is healthier than pure
“synthetic” vitamin c, since the two sub- stances
are identical in all respects.
In science today, the study of compounds from
living organisms is called natural products
chemistry.
10. Properties of Organic Compounds
Organic compounds, in general, differ greatly from
inorganic compounds in seven respects:
Organic
compounds are
usually less soluble
in water.
11. Organic compounds
are usually
combustible.
Organic compounds, in
general, have lower
melting and boiling
points.
13. Reactions of organic compounds are usually
molecular rather than ionic. As a result, they
are often quite slow.
Organic are form covalent leakage
14. The molecular weights of organic compounds
may be very high, often well over 1000.
Most organic compounds can serve as a source
of food for bacteria.
15. Comparison of organic and inOrganic Compounds
Organic are form covalent leakage while
inorganic are joined with electrovalent or ionic
compounds.
Organic burn readily, some spontaneously to
give CO2 ,H2O and in some cases other produces
inorganic incombustible compounds
16. Organic are less soluble in water, but more
soluble in organic liquids like alcohol, ether,
chloroform and benzene.
Organic are less stable towards heat.
Organic are less reactive than in organic.
17. Sources of Organic Compounds
Organic compounds are derived from three sources:
Nature: fibers, vegetable oils, animal oils and fats,
alkaloids, cellulose, starch, sugars, and so on.
18. Synthesis: A wide variety of compounds and
materials prepared by manufacturing processes.
19. Fermentation: Alcohols, acetone, glycerol,
antibiotics, acids, and the like are derived by the
action of microorganisms upon organic matter.
20. The wastes produced in the processing of
natural organic materials and from the synthetic
organic and fermentation industries constitute a
major part of the industrial and hazardous
waste problems that environmental engineers
and scientists are called upon to solve.
21. PETROLEUM AND COAL
Both of these are organic.
Two large reservoirs of organic materials.
Products of the decay of plants and animals.
We recognize these as the fossil fuels – non
renewable.
Petroleum are being consumed at an alarming
rate to meet our constantly increasing demands
for power.
Less than 10% of it used goes into making
chemicals and most of it simply burned to supply
22.
23. Types of Organic Compounds
Natural Organic Compound – refer to those
produced by plants and animals. Many of these
compounds are still extracted from natural sources
because they would be far too expensive to
produced artificially.
24. Synthetic Organic Compounds – are
produced in the laboratories.
These chemicals that do not occur naturally.
28. CARBON
Is one of the most interesting elements,
because its compound are present in all
living things.
The number of compounds that contain
carbon is many times greater than the
number of compounds that do not contain
carbon.
Carbon atoms can attached themselves to
one another to an extent not possible for
atoms of any other element.
29. Carbon atoms can form
chains thousands of atoms
long, or rings of all sizes;
the chains and rings can
have branches and cross-links.
30. To the carbon atoms of these chains
and rings there are attached other
atoms, chiefly hydrogen, but also
fluorine, chlorine, bromine, iodine,
oxygen, nitrogen, sulfur, phosphorus
and many others.
Each different arrangement of atoms
corresponds to a different compound,
and each compound has its own
characteristic set of chemical
31. How is it possible to have so many
compounds of carbon?
There are two reasons.
In the first place, carbon normally has
four covalent bonds (four electrons to
share).
32. Most important reason is concerned
with the ability of carbon atoms to
link together by covalent bonding in
a wide variety of ways like chains and
ring s molecules
33. What are the other elements considered
as organic compounds?
C, H, O, N, S, P and halogens and
sometimes the metals are elements
considered as organic compounds.
Number of organic compounds are
more than 1 million.
10 to 20 times the number of inorganic
compounds.
35. in a ring
in chains or rings containing other
elements
36. isomerism
In inorganic chemistry, a molecular
formula is specific for one
compound.
In organic chemistry, most
molecular formulas do not represent
any particular compound.
37. For example, the molecular formula
C3H6O3 represents at least four separate
compounds:
Compounds having the same molecular
formula are known as isomers.
38. The term structural formulas is applied
to molecular representations as drawn
for the four compounds.
may be written as;
39. CLASSIFICATIONS OF ORGANIC COMPOUNDS
Organic compounds are often
classified according to the type (s)
of functional groups present.
40.
41. HYDROCARBONS
Certain Organic compounds contain
only two elements, Hydrogen and Carbon
They are known as Hydrocarbons.
Hydrocarbons are divided into two
classes.
- Aliphatic hydrocarbon
- Aromatic hydrocarbon
42. Aliphatic hydrocarbons are divided into
families
Alkanes, Alkenes, Alkynes and their cyclic
analogous (cycloaliphatic)
43. Aliphatic compounds are those in which
the characteristic groups are linked to a
straight or branched carbon chain.
Aromatic
compounds have
these groups linked to
a particular type of
six-member carbon
ring that contains
three alternating
double bonds.