Questions

What is the prefix for carboxylic acid?

What is the prefix for carboxylic acid?

Functional group Prefix Suffix
carboxylic acids none -oic acid
aldehydes none -al
ketones none -one
alchols hydroxy- -ol

What is the prefix of acid?

hydro-
Acids are named based on their anion — the ion attached to the hydrogen. In simple binary acids, one ion is attached to hydrogen. Names for such acids consist of the prefix “hydro-“, the first syllable of the anion, and the suffix “-ic”.

Where do you use prefixes and suffixes in organic chemistry?

A prefix to the name comes before the molecule. The prefix of the molecule’s name is based on the number of carbon atoms. For example, a chain of six carbon atoms would be named using the prefix hex-. The suffix to the name is an ending that is applied that describes the types of chemical bonds in the molecule.

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What are the rules in the Iupac nomenclature of carboxylic acids?

The IUPAC name of a carboxylic acid is derived from that of the longest carbon chain that contains the carboxyl group by dropping the final -e from the name of the parent alkane and adding the suffix -oic followed by the word “acid.” The chain is numbered beginning with the carbon of the carboxyl group.

What is the prefix for sulfonic acid?

Table 5 Suffixes and prefixes for some important characteristic groups in substitutive nomenclature

Class Prefix Suffix
Sulfides (R)-sulfanyl-
Sulfonates sulfonato- -sulfonate
Sulfonic acid sulfo- -sulfonic acid
Thiolates sulfido- -thiolate

What are the prefixes for hydrocarbons?

20 Hydrocarbon Prefixes

Prefix Number of Carbon Atoms Formula
eth- 2 C2
prop- 3 C3
but- 4 C4
pent- 5 C5