ORGO

Organic 101

100

Which element is necessary for a compound to be considered organic

Carbon

200

Saturated Hydrocarbons come from this series only

Alkanes

300

Compounds that contain only carbons and hydrogens are called what? Give an example

Hydrocarbon; Methane, ethane, propane

400

What is the chemical formula for phenol?

C₆H₅OH

500

Natural gas consists of hydrocarbons with how many carbons in the chain?

1-4

Hydrocarbons

100

How many carbon atoms does pentane have?

5

200

What is the name of the side chain -CH₃

methyl

300

What is the term given to benzene or benzene like structures?

Aromatic

400

If an alkane has 3 carbons, how many hydrogens will it have?

8

500

Compounds with different chemical and physical properties but the same molecular formulas are _____ .

Structural isomers

"Fun"ctional Groups

100

What is the prefix for a compound containing Cl?

Chloro

200

Butanal is a(n) __________ with __________ carbons

aldehyde, 4 carbons

300

Which two groups have C=O

Ketone and aldehyde

400

Draw Pentyl Ethyl ether

CCCCC - O - CC

500

Draw 1,2 dichloro-3-hexene

C(Cl)-C(Cl)-C=C-C-C

Throw back

100

An acid and base neutralization reaction always produces...

Salt and Water

200

Give an example of a diprotic acid

H₂SO_{4 ,} H₂CrO₄

300

Calculate the energy a motor uses from 550g of water into steam.

1200kJ

400

Name the products of combustion

Carbon dioxide and water

500

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

Misc.

100

Ethanol and methanol would have what functional group?

Alcohol, -OH

200

What is the functional group which contains R-COO-R'?

Esters

300

What does Ksp stand for?

Solubility Product Constant

400

If heat is released by a chemical system, an equal amount of heat will be...

absorbed by the surroundings

500

Kelsey builds a model of a hydrocarbon and names it 1-methyl pentane. Why is she wrong?

Hexane