Shared Flashcard Set

Details

Unit one test
Atomic structures, water, hydorcarbons
33
Biology
10th Grade
01/26/2014

Additional Biology Flashcards

 


 

Cards

Term
What energy source is composed of hydrocarbon compounds?
Definition
Gas
Term
What 2 elements are found in hydrocarbon compounds?
Definition
Hydrogen and carbon
Term
What is alkane?
Definition
Single bonds only
Term
What shape does a methane include?
Definition
The letter T
Term
What is the advantage of a ball-and-stick model over a structural formula?
Definition
You can clearly see where everything bonds easily
Term
Why are structural formulas used more than ball-and-stick diagrams?
Definition
Because they don't take as long
Term
What pattern appears when going down the sit of alkane a?
Definition
It increases the carbons by 1 and hydro gens by 2
Term
Is there a limit to how big an alkane can become?
Definition
NO
Term
Where do the stem or root words for the names of alkanes come from?
Definition
On the number of carbons it has
Term
Write the names of 2 alkanes that are used commercially and how they are used?
Definition
Propane and butane. They are used to give heat, cooking on BBQ'S, and cigarette lighters.
Term
The word OCTANE refers to the anti-knocking potential of gasoline. The higher the octane, the less engine "KNOCK" will occur. Why would a gasoline rated 92 octane be better for a car than one with an 85 rating?
Definition
The higher the octane level the cleaner the gas burns and the less the car's engine will knock
Term
Which is the simplest alkane compound?
Definition
Methane
Term
Which atom in an alkane is capable of forming 4 bonds?
Definition
Ethane
Term
Which atom can only form 1 bond?
Definition
Hydrogen
Term
As you proceed down the list of the first 10 continuous-chain alkanes, what happens to the number of carbon atoms in each compound?
Definition
They increase by 1
Term
Referring to the same list of the first 10 continuous chain alkanes, what happens. To the number of hydrogen atoms in each compound?
Definition
They increase by 2
Term
Methane
Definition
Atoms. 1
Term
Ethane
Definition
2
Term
Propane
Definition
3
Term
Butane
Definition
4
Term
Pentane
Definition
5
Term
Hexane
Definition
6
Term
Heptane
Definition
7
Term
Octane
Definition
8
Term
Nonane
Definition
9
Term
Decane
Definition
1o
Term
PENTANE
Definition
C5H12
Term
METHANE
Definition
CH4
Term
BUTANE
Definition
C4H10
Term
PROPANE
Definition
C3 H8
Term
ETHANE
Definition
C2H6
Term
HEXANE
Definition
C6 H14
Term
OCTANE
Definition
C8H18
Supporting users have an ad free experience!