Organic 101
Which element is necessary for a compound to be considered organic
Carbon
How many carbon atoms does pentane have?
5
What is the prefix for a compound containing Cl?
Chloro
An acid and base neutralization reaction always produces...
Saturated Hydrocarbons come from this series only
Alkanes
What is the name of the side chain -CH3
methyl
Butanal is a(n) __________ with __________ carbons
aldehyde, 4 carbons
Give an example of a diprotic acid
H2SO4 , H2CrO4
What is the functional group which contains R-COO-R'?
Esters
Compounds that contain only carbons and hydrogens are called what? Give an example
Hydrocarbon; Methane, ethane, propane
What is the term given to benzene or benzene like structures?
Which two groups have C=O
Ketone and aldehyde
Calculate the energy a motor uses from 550g of water into steam.
1200kJ
What does Ksp stand for?
Solubility Product Constant
What is the chemical formula for phenol?
C6H5OH
If an alkane has 3 carbons, how many hydrogens will it have?
8
Draw Pentyl Ethyl ether
CCCCC - O - CC
Name the products of combustion
Carbon dioxide and water
If heat is released by a chemical system, an equal amount of heat will be...
absorbed by the surroundings
Natural gas consists of hydrocarbons with how many carbons in the chain?
1-4
Compounds with different chemical and physical properties but the same molecular formulas are _____ .
Structural isomers
Draw 1,2 dichloro-3-hexene
C(Cl)-C(Cl)-C=C-C-C
If it takes 83ml of a 0.45M NaOH solution to neutralize 235ml of HCl, what is the concentration of the HCl solution?
0.16M
Kelsey builds a model of a hydrocarbon and names it 1-methyl pentane. Why is she wrong?
Hexane