Give the IUPAC name for the following molecule and draw its displayed formula: CH3(CH2)3COOH
IUPAC name stem comes from the longest chain of carbon atoms, in this case five atoms giving pentan-, and the suffix comes from the most important functional group in the molecule, in this case the carboxylic acid. Since there are no other functional groups present, this gives the full name Pentanoic acidThe displayed formula has every atom drawn with their symbols. In this case there is a double bond to one oxygen in the carboxylic acid group and all other bonds are single bonds.
LK
Related Chemistry A Level answers
All answers ▸How does hydrogen bonding work?
pH and Kw question: A student dissolves 1.75g of a drain cleaner (based on NaOH) in water and makes the solution up to 100cm3. The student measures the solution pH as 13.60. Determine the percentage of NaOH in the drain cleaner, in terms of mass (g).
Types of chemical bonds
Compare the structures of Diamond and Graphite, making references to the bonding, the shape of the structures, and location of the electrons within the structures. Account for the fact that graphite conducts electricity and diamond does not.