nomenclature flashcardizz

Front

What is nomenclature in chemistry?

Back

Nomenclature in chemistry refers to the systematic naming of chemical compounds based on specific rules and conventions.

Front

What is the purpose of IUPAC in nomenclature?

Back

The International Union of Pure and Applied Chemistry (IUPAC) establishes rules for naming chemical substances to ensure consistency and clarity.

Front

Define 'alkane'.

Back

Alkanes are saturated hydrocarbons with the general formula CnH2n+2, consisting only of single bonds.

Front

What is the general formula for alkenes?

Back

The general formula for alkenes is CnH2n, which indicates they contain at least one double bond.

Front

What distinguishes alkynes from alkenes?

Back

Alkynes are unsaturated hydrocarbons that contain at least one triple bond, while alkenes contain at least one double bond.

Front

What is a functional group in organic chemistry?

Back

A functional group is a specific group of atoms within a molecule that is responsible for the characteristic chemical reactions of that molecule.

Front

Give an example of a common functional group.

Back

An example of a common functional group is the hydroxyl group (-OH), which characterizes alcohols.

Front

What is the significance of prefixes in nomenclature?

Back

Prefixes in nomenclature indicate the number of carbon atoms in a compound, such as 'meth-' for one carbon, 'eth-' for two, and 'prop-' for three.

Front

What does the suffix '-ane' indicate in a compound's name?

Back

The suffix '-ane' indicates that the compound is an alkane, meaning it is saturated with single bonds.

Front

How do you name a branched alkane?

Back

To name a branched alkane, identify the longest carbon chain, name it, and then use prefixes to indicate the position and type of branches.