Assignment
Alkanes
Link to the website:
http://www.youtube.com/watch?v=AajLtkJxPk0
Questions:
Physical Property of alkanes:
a.1 color: no color
Note the color of flame produced in the video.: Blue
Give and write the chemical equation of the following chemical reaction of alkanes.
c.1 Combustion
c.2 Cracking
Alkenes
Question:
Physical Property of alkenes:
a.1 color
What is the reaction of alkenes with potassium permanganate and bromine water?
Alkynes
Question:
Physical Property of alkynes:
a.1 color
What is the reaction of alkynes with potassium permanganate and bromine water?
Aromatic hydrocarbons
Link to the website:
http://www.youtube.com/watch?v=8czz7FdFUNk
Question:
Physical Property of benzene:
a.1 color
What is the reaction of benzene with potassium permanganate and bromine water?
Write the equation involved to produce nitrobenzene.
Preparation of alcohol
Link to the website:
http://www.youtube.com/watch?v=znhalRdr5Zs
Properties of alcohol:
Link to the website:
http://www.youtube.com/watch?v=YI-os7Py8SM
Questions:
Give at least 4 uses of ethyl alcohol.
What is the role of yeast in the fermentation process?
Is ethyl alcohol soluble in water? CHCl3? CCl4? Rationalize each answer.
Find a website for the following:
Preparation of Carboxylic acid ( Benzoic acid )
Physical Properties of Carboxylic acid
Chemical Properties of Carboxylic acid
What are the derivatives of acids? Give example.
Give the equations involved in esterification of an acid. Find any website to support your answer.
Compare formic acid with acetic acid and oxalic acid.
Properties of Amine
Link to the website:
http://www.youtube.com/watch?v=Jgdck6SR9nU
Questions:
Give the chemical equation involved in the reaction on the video.
Find another link on the website for amide.
Give 2 uses of amines and amides.