what is the molecular structure of water
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Properties of water Water is the chemical substance with chemical formula H 2O one molecule of water has two hydrogen atoms covalently bonded to a single oxygen atom. Water is a tasteless, odorless liquid at ambient temperature and pressure, and appears colorless in small quantities, although it has its own intrinsic very light blue hue.
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- In this case water can be represented as atomic structure and ice as the energy of the vacuum structure. Now we can identify both sides of the equation--one being a wave form (water or liquid) and the other being geometric (solid) as it gets cooler. This research identifies the geometric relationship between space and the phase experienced by matter as related to [or illustrated by] the water/ice example.
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All Matter is Made of Atoms Water is also a molecule (H 2 O) and it is made up of a single atom of oxygen that has two hydrogen atoms bonded to it, but not in a straight line like carbon dioxide. It is this nonlinear arrangement of the oxygen and hydrogen atoms that gives water many unique molecular characteristics.
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- Re: What holds the atoms together in a real water molecule?? Hi Paul, The water molecule is composed of two hydrogen atoms and one oxygen atom. Oxygen is the central atom and each hydrogen atom is bonded to the central oxygen with a single two- electron covalent bond. This arrangement is stable because the shared pairs of electrons between the two hydrogens and the oxygen simultaneously complete the outer valence shells of both hydrogens and the oxygen.
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Molecular Structure Molecular geometry. Molecular geometry or molecular structure is the three-dimension al arrangement of the atoms that constitute a molecule. It determines several properties of a substance including its reactivity, polarity, phase of matter, color, magnetism, and biological activity.
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- Confidence votes 11.6K. The molecular structure of dichloromethane, or Methylene Chloride (CH2CL2), is tetrahedral, with the hydrogen and chlorine atoms peripheral to the central carbon atom.
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- The water molecule is bent molecular geometry because the lone electron pairs, although still exerting influence on the shape, are invisible when looking at molecular geometry. The molecule is two dimensional and bent as opposed to the beryllium hydride case which was a linear or straight line molecular geometry because it did not have a lone electron pair.
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Chemical principles: Properties of water Each water molecule is composed of one oxygen atom that is covalently bonded to two hydrogen atoms. The oxygen atom is strongly electronegative as a result of a strong attraction between electrons and the oxygen atom. This attraction is greater than the attraction between electrons and the hydrogen atoms.
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Structural Biochemistry/Chemical Bonding/Hydrogen bonds Structural Biochemistry/Chemical Bonding/Hydrogen bonds - Hydrogen bonding in water. 1  The simplest example of a hydrogen bond can be found in water molecules. A water molecule consists of one oxygen atom attached to two hydrogen atoms. 2  Although water has a low molecular mass, it has an unusually high boiling point.
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The Sodium/Chlorine Reaction Water (H 2 O) is a molecule consisting of two hydrogen atoms covalently bonded to an oxygen atom. These bonds are formed because the oxygen atom needs two electrons to fill its outer shell, and each hydrogen atom needs one electron.
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Structural Biochemistry/Membrane Proteins/Water Channels Aquaporin’s molecular structure makes sure that ions don’t pass between the cells. The channel is made of more than 100,000 atoms, that come together to create a structure that sends water molecules through the channel in a single file line. This is done by orienting the molecules in an electric field that is produced by the channel wall.
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Liquid Molecular structure of liquids. For a complete understanding of the liquid state of matter, an understanding of behaviour on the molecular level is necessary. Such behaviour is characterized by two quantities called the intermolecular pair potential function, u, and the radial distribution function, g.
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- ID: 892653756.Ch. Message: Hi Paul, The water molecule is composed of two hydrogen atoms and one oxygen atom. Oxygen is the central atom and each hydrogen atom is bonded to the central oxygen with a single two- electron covalent bond.
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Water 3 Atoms in a Water MoleculeThere are 3 total atoms in water, which is H2O. There are 2 hydrogen atoms (H), and 1 oxygen atom (O). See the Related Questions to the left for more information about the structure of water. 3 Atoms in a Water MoleculeThere are 3 total atoms in water, which is H2O. There are 2 hydrogen atoms (H), and 1 oxygen atom (O). See the Related Questions to the left for more information about the structure of water. Three; one oxygen and two hydrogen, thus H2O.
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Water Molecule Structure The diameter is about 0.29 nm. The atomic diameter can be determined from interpolation of the effective ionic radii of. the isoelectronic ions (from crystal data) of O2- (2.80 å), OH- (2.74 å) and H. 3O. + (2.76. å). Coincidentally, this diameter is similar to the length of a hydrogen bond. The water. molecule (bond length 0.96 å) is smaller than ammonia (bond length 1.01 å) or methane. (bond length 1.09 å), with only H2 (bond length 0.74 å) and HF (bond length 0.92 å) being smaller molecules. Answer from Esteban Broitman, September 7 2008.
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Water and hydrogen bonding 1 Identify three special properties of water that make it unusual for a molecule of its size, and explain how these result from hydrogen bonding. 2  Explain what is meant by hydrogen bonding and the molecular structural features that bring it about.  Describe the structure, such as it is, of liquid water.
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Chemistry Tutorial Water has a simple molecular structure. It is composed of one oxygen atom and two hydrogen atoms. Each hydrogen atom is covalently bonded to the oxygen via a shared pair of electrons. Oxygen also has two unshared pairs of electrons. Thus there are 4 pairs of electrons surrounding the oxygen atom, two pairs involved in covalent bonds with hydrogen, and two unshared pairs on the opposite side of the oxygen atom. Oxygen is an electronegative or electron loving atom compared with hydrogen.
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Water Molecule Structure Water is much smaller than almost all other molecules. For example, it has a smaller volume, and is much lighter, than the four other common atmospheric molecules, oxygen (O 2), nitrogen (N 2), argon (Ar) and carbon dioxide (CO 2); the density of water vapor being just 62% the density of dry air [ 2215 ].
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Hydrogen Bonding in Water (1) Each water molecule can form two hydrogen bonds involving their hydrogen atoms plus two further hydrogen bonds utilizing the hydrogen atoms attached to neighboring water molecules. These four hydrogen bonds optimally arrange themselves tetrahedrally around each water molecule as found in ordinary ice (see right).
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- The 2 lone electron pairs exerts a little extra repulsion on the two bonding hydrogen atoms to create a slight compression to a 104obond angle. The water molecule is bent molecular geometry because the lone electron pairs, although still exerting influence on the shape, are invisible when looking at molecular geometry.
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Water Molecule Structure Water molecules (H 2 O) are symmetric (point group C 2ν) with two mirror planes of symmetry and a 2-fold rotation axis. The hydrogen atoms may possess parallel or antiparallel nuclear spin. The water molecule consists of two light atoms (H) and a relatively heavy atom (O).
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- Covalent Bonding in Water. 1  The Lewis dot structure for water shows the electron from hydrogen and an electron from oxygen being shared in a covalent bond. 2  The other four valence electrons in oxygen are in pairs at the bottom. 3  The lines are a short-hand version of the two dots representing the covalent bonds.
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Lewis Dot Symbols and Lewis Structures The water molecule has a total of 10 protons and 10 electrons (8 from the oxygen atom and 1 from each of the two hydrogen atoms). Since it has the same number of protons and electrons, the water molecule is neutral. Click “Play”. The electron cloud model shows where electrons are in a molecule.
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MADMAN BIOLOGY Hydrogen gas is two hydrogen atoms bonded together, H2. Oxygen gas is two oxygen atoms bonded together, O2. Water, is one oxygen atom bonded to two different hydrogen atoms, H2O. When atoms are bonded together, (H2, O2, H2O etc.) we call the total structure a molecule. Hydrogen atoms and oxygen atoms are found in many different molecules, and these different molecules make up, solids, liquids, and gasses. Whether a material is a solid, liquid, or gas depends on how these molecules (made up of atoms) interact with each other.
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Lewis Dot Symbols and Lewis Structures The water molecule has a total of 10 protons and 10 electrons (8 from the oxygen atom and 1 from each of the two hydrogen atoms). Since it has the same number of protons and electrons, the water molecule is neutral.