What’s the name of p_2o_5?
tricyclo[18.104.22.168,7]tetraphosphoxane 1,3,5,7-tetroxide Phosphorus pentoxide / IUPAC ID
How many oxygen atoms are in phosphorus?
In P4O10, the number of oxygen atoms associated with each phosphorus atom is 4.
What is the formula for 2 oxygen atoms?
Oxygen molecule, O2, contains two oxygen atoms; the subscript 2 in the formula must be used to distinguish a diatomic molecule from two single oxygen atoms.
What is the chemical formula of a compound containing two phosphorus atoms and five oxygen atoms?
diphosphorus pentoxide The name diphosphorus pentoxide indicates that the compound molecule contains two phosphorus atoms and five oxygen atoms, which is consistent with the chemical formula of the compound, P205- diphosphorus pentoxide it releases energy and produces vapor when it dissolves in water to form phosphoric acid.
How many oxygen atoms are there in this formula?
The symbol for the element oxygen, O, represents both the element and one oxygen atom. The oxygen molecule, O2, contains two oxygen atoms; the subscript 2 in the formula must be used to distinguish a diatomic molecule from two single oxygen atoms.
How many atoms are in phosphorus?
4 atoms The number of atoms
Phosphorus exists as a four-atom molecule. Hence they exist 4 atoms phosphorus in one phosphorus molecule.
What is the formula for methane?
CH₄ Methane / Formula
Each methane molecule has a central carbon atom connected and surrounded by four hydrogen atoms. The chemical formula of methane is CH₄.
What chemical formula does the compound represent?
The chemical formula is an expression that shows the elements in a relationship and the relative proportions of these elements. If only one atom of the specified type is present, the subscript is not used. For atoms containing two or more atoms of a particular type, the subscript follows the symbol for that atom.
Is p205 ionic or covalent?
P2 O5 this covalent. A general hint that a compound is covalent is two non-metallic elements bound together.
What is the formula of oxygen?
O₂ Ditlen / Formula
Why is methane formula CH4?
Methane (USA:, UK 🙂 is a chemical compound with the chemical formula CH4 (one carbon and four hydrogen atoms).
How many atoms are in methane?
The correct answer is 5. The chemical formula of methane is CH4. This formula contains one carbon and four hydrogen atoms. The total number of atoms in methane is 5.
What is the formula of phosphorus?
It is tetrahedral in shape and has a pattern P4. The two main forms of phosphorus are white phosphorus and red phosphorus.
Is CH4 ionic or covalent?
Methane, CH4, is covalent compound with exactly 5 atoms that are linked by covalent bonds. We draw this covalent bond as a Lewis structure (see diagram). Lines or sticks, as we say, represent covalent bonds. There are four bonds from the central carbon (C) connecting it or bonding it to four hydrogen atoms (H).
Is CH4 a compound?
Methane Methane / IUPAC ID
Which CH4 statement is correct?
Option 2 is correct. CH4 is chemical formula of methane. It is a symmetrical tetrahedral geometry molecule. It is also a generally non-polar molecule.
What type of bond is h20?
Water (H2O) is covalent compound because the bonds between two hydrogens and one oxygen are covalent. A covalent bond is created by splitting an electron between hydrogen and oxygen atoms to complete their octet envelope and thus achieve stability.
Is CH4 a molecule or an atom?
Both elements present in CH4 CH4 are non-metals which are carbon and hydrogen. Accordingly, a covalent bond will be formed between the hydrogen and carbon atoms. The main condition for becoming a molecule is the existence of a covalent bond. So CH4 CH 4 is a molecule.