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What type of molecule is hydrogen and oxygen?
water molecule
The familiar water molecule, H2O, consists of two hydrogen atoms and one oxygen atom; these bond together to form water, as illustrated in Figure 1. Atoms can form molecules by donating, accepting, or sharing electrons to fill their outer shells. Figure 1.
What is structure of h2o?
The water molecule is comprised of two hydrogen (H) atoms and one oxygen atom. The oxygen atom has 8 electrons, and each H has 1 electron. The H atoms bond to the oxygen by sharing a pair of electrons in what is called a covalent bond.
Why is h2o tetrahedral?
A water molecule is made up of two hydrogen atoms bonded to an oxygen atom. The oxygen atom has two remaining pairs of electrons. These lone electron pairs and the hydrogen atoms are as far apart as possible, creating a tetrahedral arrangement.
Why is h20 bent and not linear?
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.
What is the shape of the hydrogens in a water molecule?
Let’s look at a picture of a molecule of water: In this picture the two hydrogens are represented by white spheres and the oxygen by a red sphere. In this second picture, the hydrogens are shown as white spheres, the oygen as a red sphere. The ‘sticks’ holding the hydrogens to the oxygen represent covalent bonds.
How many oxygen atoms are in a molecule of water?
A water molecule consists of two hydrogen atoms and one oxygen atom. The three atoms make an angle; the H-O-H angle is approximately 104.5 degrees. The center of each hydrogen atom is approximately 0.0957 nm from the center of the oxygen atom.
What does the structure of oxygen indicate about its function?
Structure Means Function. Oxygen has a higher electronegativity. Because of this difference in electronegativity, the electrons in the covalent bonds between oxygen and hydrogen get pulled slightly toward the oxygen. This leaves the hydrogens a little bit electron-deficient and thus slightly positive.
What is the structure of water and carbon dioxide?
P2: Describe the structure of water and carbon dioxide with reference to different types of bonding (Worldofmolecules.com, 2018) Water is a polar molecule and a chemical compound. A water molecule consists of two hydrogen atoms and an oxygen atom, its’ molecular formula is H2O.