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Water is an inorganic, transparent, tasteless, odorless, and nearly colorless chemical substance, which is the main constituent of Earth's hydrosphere and the fluids of most living organisms.It is vital for all known forms of life, even though it provides no calories or organic nutrients.Its chemical formula is H 2 O, meaning that each of its molecules contains one oxygen and two hydrogen ...


Formation of Water Molecule: Need of Hybridization: In oxygen atom there are two half-filled 2p orbitals and valency should be 2 and it is two. These three ‘p’ orbitals are perpendicular to each other and if they form bonds, the angle between them should be 90°. But the actual angle between bonding orbitals in water is 104.5°.


Water structure, Introduction. Water is a tiny bent molecule with the molecular formula H 2 O, consisting of two light hydrogen atoms attached to each 16-fold heavier oxygen atom. Each molecule is electrically neutral but polar, with the center of positive and negative charges located in different places.


Water has two chemical components, oxygen and hydrogen, which gives us the formula [math]H_{2}O[/math]. (There are various joke names for water on the internet, but if you must name it from the elements, then the only chemically reasonable name wo...


Ø Hydrogen bond formed between two molecules is called intramolecular hydrogen bond.. Ø The bond dissociation energy of hydrogen bond in liquid water is about 23 kJ/mol.. Ø The bond dissociation energy of covalent bond between O and H in water molecule is 470 kJ/mol.. Ø Hydrogen bonds in water are very unstable and they frequently break and reform in liquid water.


Hydrogen + Oxygen = Water. The simple statement that water is made from hydrogen and oxygen doesn't give us a very clear picture of what really goes into the creation of a molecule of water. A quick look at the chemical equation for the formation of water tells us more. 2H2 + O2 = 2H2O


Water is the chemical substance with chemical formula H 2 O; 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.Liquid water has weak absorption bands at wavelengths of around 750 nm which cause it to appear to have a blue colour. This can easily be observed in a water-filled bath or ...


The Water Molecule -- Chemical and Physical Properties . Water is a chemical compound and polar molecule, which is liquid at standard temperature and pressure. It has the chemical formula H 2 O, meaning that one molecule of water is composed of two hydrogen atoms and one oxygen atom. Water is found almost everywhere on earth and is required by all known life.


3.1.4 Draw and label a diagram showing the structure of water molecules to show their polarity and hydrogen bond formation. Structure of a Water Molecule: Water (H 2 O) is made up of two hydrogen atoms covalently bound to an oxygen atom; While this bonding involves the sharing of electrons, they are not shared equally