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Chemical Bond 9 Feb 2011 | 05:06 pm
1. Ionic bond Ionic bond (or bond elektrokovalen) is a type of chemical bonds that can be formed between the ion-ionlogam dengannon-metal (or polyatomic ions such as ammonium) through electrostatic a...
Urease Enzyme 9 Feb 2011 | 05:05 pm
The enzyme is a functional unit of cell metabolism. Working with an orderly sequence, the enzyme catalyzes the reaction gradually describing hundreds of nutrient molecules, reactions which store and c...
Covalency and Molecular Structure 9 Feb 2011 | 05:04 pm
An understanding of chemical reactivity begins with the understanding of chemical bonds, that is the style that makes a set of certain atoms (better known as molecule) that is more stable than others....
Testing Of Wheat Flour And The Color Reaction 9 Feb 2011 | 05:03 pm
The way the work done on the testing of wheat flour and the color reaction is: The first is test of wheat flour have 2 experiment. Fat stain test. Testing menggojok fat with a little flour with the ...
Isolation Of Enzyme Bromelin 9 Feb 2011 | 05:03 pm
The enzyme is known for the first time as a protein by Summer in 1926 that has managed to isolate urease from 'kara sword' (jack bean). Urease is an enzyme which can outline of urea to CO2 and NH3. No...
Digestive System 9 Feb 2011 | 05:02 pm
Food digestion system consisting of the oral cavity, pharynx, esophagus, stomach, small intestine and colon. The process of digestion is the process of mixing and breakdown of food by some secretion w...
Giving Names Alkane Alcohols 9 Feb 2011 | 05:02 pm
Hydroxyl group on carbon - Philip McIntosh Alcohol is a heterogeneous class of organic compounds. All alcohol contains one or more hydroxyl (OH) groups. Ethanol (ethyl alcohol) is the most famous mem...
Multivalensi 9 Feb 2011 | 05:00 pm
An atom has only one orbital univalensi who are willing to binding, but the atoms with two valence or more must form bonds by using at least two orbitals. Orbitals of oxygen atom has two half-full to ...
Theory Of Structure Of Organic Molecules 9 Feb 2011 | 02:05 pm
Studies of organic chemistry must arrive at the molecular level, due to physical and chemical properties of compounds described in the structure and bonding of molecules. Four elements, hydrogen, carb...
Valence bond 9 Feb 2011 | 02:04 pm
A molecule containing certain atoms located in the space.One part of the molecule position can be determined which of course is the nucleus (Anpat alisis obtained through X-ray diffraction by crystals...
