Navigation Links
Hydrogen bond


A hydrogen bond is the attractive interaction of a hydrogen atom with an electronegative atom, like nitrogen, oxygen or fluorine . The hydrogen is covalently bonded to another electronegative atom. The energy of a hydrogen...
Full article >>>

hydrogen bond n. A chemical bond in which a hydrogen atom of one molecule is attracted to an electronegative atom, especially a nitrogen, oxygen, or
Full article >>>

... especially the ionic bond, covalent bond, and metallic bond, by which atoms ... 7.2 Hydrogen bond. 7.3 Instantaneous dipole to induced dipole (van der Waals) ...
Full article >>>

This forms the basis for the hydrogen bond. ... Link to animation of Hydrogen Bonding in Water - Northland Community and Technical College ...
Full article >>>

hydrogen bonding and ... In chemistry, a hydrogen bond is a type of attractive ... A hydrogen bond results when this strong positive charge density ...
Full article >>>

Explains the origin of hydrogen bonding with a range of examples ... These relatively powerful intermolecular forces are described as hydrogen bonds. ...
Full article >>>

In chemistry, a hydrogen bond is a type of attractive intermolecular force that ... A hydrogen bond results when this strong positive charge density attracts a lone ...
Full article >>>

In chemistry, a hydrogen bond is a type of attractive intermolecular force that ... A hydrogen bond results when this strong positive charge density attracts a lone ...
Full article >>>

Hydrogen bonding and hydrogen bonds between water molecules ... The hydrogen bond in water is part (about 90%) electrostatic and part (about 10 ...
Full article >>>

5.3 Advanced theory of the hydrogen bond. 6 References. 6.1 External links ... In chemistry, a hydrogen bond is a type of attractive intermolecular force that ...
Full article >>>

Simple explanation of hydrogen bond in the framework of the history of the Universe ... This weak force is called a hydrogen bond. ...
Full article >>>

Many other unique properties of water are due to the hydrogen bonds. ... in a solid than in a liquid, where there is one less hydrogen bond per molecule. ...
Full article >>>

States of matter lesson on water, its structure, and hydrogen bonding ... Notice that the hydrogen bond (shown by the dashed green line) is somewhat ...
Full article >>>

The groups that participate in hydrogen bond interactions in proteins are shown here. ... The strength of a hydrogen bond is between 2 and 10 kcal/mol, and one might ...
Full article >>>

This then is hydrogen bonding, an explanation for why water molecules exhibit a ... Because hydrogen has only a single electron, when it forms a bond with another ...
Full article >>>

A hydrogen bond is the attractive force between one electronegative atom and a ... to hydrogen). Discussion. Ask a question about 'Hydrogen bond' ...
Full article >>>

Hydrogen, chemical element that exists as a gas at room temperature. ... Hydrogen can also bond covalently with other elements, for example, with carbon ...
Full article >>>

The force of attraction, shown here as a dotted line, is called a hydrogen bond. ... The attraction created by hydrogen bonds keeps water liquid over a wider range ...
Full article >>>

Because two hydrogen atoms are involved, this is termed a dihydrogen bond. ... Co-ordinated BH3 as a proton acceptor group in hydrogen bonding" ... Hydrogen bond ...
Full article >>>


'"/>


(Date:7/11/2014)... brains of all vertebrates, information is transmitted through ... chemical signal to be passed from one brain ... most abundant type of synapse, can be either ... learning, memory, perception and cognition, and the balance ... function. For instance, every time we learn ...
(Date:7/10/2014)... in New Mexico, nearly every public golf course is ... potable water supplies. Across the U.S. Southwest as a ... treated effluent. Reusing the effluent increases the sustainability of ... alike fertilize their lawns during the growing season. The ... State University turfgrass expert has a new vision for ...
(Date:7/10/2014)... 27, 2014  The American Academy of Forensic ... Standards and Technology (NIST) and the Department of ... and forensic science expert members to the Forensic ... element of the NIST,s Organization of Scientific Area ... first appointments made to the new FSSB that ...
Breaking Biology News(10 mins):Blame it on the astrocytes 2'Tailored' water -- the latest in lawn care 2Ten Members of the American Academy of Forensic Sciences Appointed to Forensic Science Standards Board (FSSB) 2Ten Members of the American Academy of Forensic Sciences Appointed to Forensic Science Standards Board (FSSB) 3
... thinker Archimedes shouted "Eureka" in the tub, inspired as ... ages have solved many of life,s mysteries by considering ... addresses some of the most important questions in modern ... the largest scientific meeting of the year devoted to ...
... Global land use patterns and increasing pressures on ... stormwater management focuses on regulating the flow of ... restore the hydrologic cycle disrupted by extensive pavement ... lack of infiltration opportunities affects groundwater recharge and ...
... Rochelle, NY, November 19, 2008Biotech scientists increasingly are ... understand the effects of novel drug candidates on ... Engineering & Biotechnology News ( GEN ). ... new compound,s mechanism of action and eventually developing ...
Cached Biology News:Jupiter's shrinking red spot 2Jupiter's shrinking red spot 3Jupiter's shrinking red spot 4Jupiter's shrinking red spot 5Jupiter's shrinking red spot 6Jupiter's shrinking red spot 7Jupiter's shrinking red spot 8Jupiter's shrinking red spot 9Jupiter's shrinking red spot 10Urban trees enhance water infiltration 2
Other biology dictionary