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Chemical Combination
Chemical Combination - The force which holds together the ions, atoms and molecules in a chemical substance is called as chemical bond. It is the same force which makes substances combine with each other in many different ways to give newer products. The combining tendency of atoms to for..
Sources of Carbon
1) Major source of carbon for the living world is carbon dioxide. Atmosphere contains about 700 x 10 9 metric tonnes of carbon dioxide while ocean water contains about 35,000 x 10 9 metric tonnes of carbon dioxide. 2) Carbonates of earth's crust derived from rocks, which by chemical re..
1) Major source of carbon for the living world is carbon dioxide. Atmosphere contains about 700 x 10 9 metric tonnes of carbon dioxide while ocean water contains about 35,000 x 10 9 metric tonnes of carbon dioxide. 2) Carbonates of earth's crust derived from rocks, which by chemical re..Uses - Fluorine
1. It is mainly used for the manufacture of UF 6 for nuclear power generation. 2. It is also used for the preparation of many fluorinating agents. The important organic chemicals derived from HF are the chlorofluorocarbons and polytetrafluoroethylene (teflon). Chlorofluorocarb..
Significance of Photosynthesis
Significance of Photosynthesis - Photosynthesis is the only process which produces enormous quantities of organic matter for sustaining the life on this globe. It is the only known method of manufacture of organic food from inorganic raw materials. Animals including man are directly or indirectly d..
Addition of halogen acids
(the H and X may add to the molecule in any way). In asymmetrical alkenes, the addition of a halogen acid takes place in a manner where by the halogen atom (the negative part of the molecule to be added) adds to the carbon atom, which has lesser number of hydrogen atoms on it. For example, in the c..
(the H and X may add to the molecule in any way). In asymmetrical alkenes, the addition of a halogen acid takes place in a manner where by the halogen atom (the negative part of the molecule to be added) adds to the carbon atom, which has lesser number of hydrogen atoms on it. For example, in the c..Acylation
. A base is thus added to remove the acid and facilitate the reaction. Unlike in the case of alkylation reaction, the amide formed here does not react further with the organic halide because the amide is nonbasic and a poor nucleophile due to its nitrogen unshared pair of electrons being in conjuga..
. A base is thus added to remove the acid and facilitate the reaction. Unlike in the case of alkylation reaction, the amide formed here does not react further with the organic halide because the amide is nonbasic and a poor nucleophile due to its nitrogen unshared pair of electrons being in conjuga..Process of Biological Nitrogen Fixation
During N 2 fixation, atmospheric N 2 is fixed into organic compounds (like amino acids, proteins, nucleic acids) in living organisms, via inorganic forms such as NH 4 + . In nitrogen fixation a large amount of energy is required to separate the two nitrogen atoms of the nitrogen molecule. This ener..
Reactions of Aldehydes and Ketones
Aldol condensation - Two molecules of an aldehyde or a ketone having at least one a -hydrogen atom condense in the presence of a dilute acid to give a b -hydroxyaldehyde or b -hydroxy - ketone. This reaction is called aldol condensation. The name is derived from the names of two functiona..
Aldol condensation - Two molecules of an aldehyde or a ketone having at least one a -hydrogen atom condense in the presence of a dilute acid to give a b -hydroxyaldehyde or b -hydroxy - ketone. This reaction is called aldol condensation. The name is derived from the names of two functiona..Vinyl Polymerisations
Vinyl Polymerisations - Most of the commercial addition polymers are vinyl polymers obtained from alkenes and their derivatives..
Vinyl Polymerisations - Most of the commercial addition polymers are vinyl polymers obtained from alkenes and their derivatives..Integration by parts
In words: Integral of the product of two functions If the integrand is the product of two functions of different types then their order is determined by the word ILATE where I = Inverse trigonometric L = Logarithmic A = Algebraic, T = Trigonometric, E = Exponential In t..
In words: Integral of the product of two functions If the integrand is the product of two functions of different types then their order is determined by the word ILATE where I = Inverse trigonometric L = Logarithmic A = Algebraic, T = Trigonometric, E = Exponential In t.. Result
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