What is the correct name for the molecule OCl2 based on the covalent naming system? Oxygen Dichloride Monoxygen Chloride Monoxygen Dichloride Oxygen Dichloride What is the correct formula for dicarbon hexahydride based on the covalent naming system? CH6 C2H6 C6H6 CGH The butanolization of water occurs because water is normally which of the following? An Acid Gas An Acid and a Base Neither an Acid nor a Base
The Correct Answer and Explanation is:
- Name of OCl₂:
Oxygen Dichloride - Formula for Dicarbon Hexahydride:
C₂H₆ - Why Butanolization of Water Occurs:
An Acid and a Base
Explanation:
1. Naming OCl₂ (Oxygen Dichloride)
In covalent (molecular) nomenclature, the prefixes indicate the number of atoms present. “O” is oxygen and “Cl₂” means there are two chlorine atoms. The prefix “di-” is used for two, and since oxygen is written first, we call it Oxygen Dichloride. It is not called “Monoxygen” because the mono- prefix is usually omitted for the first element if there is only one atom.
Incorrect options like “Monoxygen Chloride” and “Monoxygen Dichloride” are not standard IUPAC names. So, Oxygen Dichloride is the accurate name.
2. Formula for Dicarbon Hexahydride
“Dicarbon” means two carbon atoms (C₂), and “Hexahydride” means six hydrogen atoms (H₆). The correct molecular formula is C₂H₆. This molecule is known as ethane in common usage.
Other options like CH₆ (one carbon, six hydrogen) or C₆H₆ (benzene) do not match the name “dicarbon hexahydride.” “CGH” is not a valid chemical formula.
3. Butanolization of Water
The term “butanolization” refers to a chemical reaction where butanol interacts with water, usually in organic synthesis. Water is amphoteric, meaning it can act as both an acid and a base depending on the reaction environment.
In this context, water participates in proton transfer reactions and hydrogen bonding, which allows it to function in both roles. This dual behavior makes water essential in reactions like hydrolysis or esterification involving alcohols such as butanol.
So, water is an acid and a base, not just one or the other, and certainly not “neither.”
