14 - Organic chemistry (Basics) Flashcards
1
Q
State the general formula of an alkane.
A
CnHn+2
2
Q
State the general formula and functional group of an alkene.
A
CnH2n
C=C
3
Q
State the general formula and functional group of an alcohol.
A
CnH2n+1OH
OH
4
Q
State the general formula and functional group of a carboxylic acid.
A
CnH2n+1COOH
COOH
5
Q
How is an ester made?
A
Reacting alcohols with carboxylic acids.
6
Q
State the chemical formulas of ethane, ethene, ethanol, and ethanoic acid.
A
C2H6
C2H4
C2H5OH
CH3COOH
7
Q
What is a homologous series?
A
Group of compounds with similar properties due to having the same functional group.
8
Q
What is an isomer?
A
Same chemical formula,
Different structural formula.