Introduction
The term HYDROCARBONS means organic compounds which contain only carbon and hydrogen. By using this definition, four classes of hydrocarbons are included: alkanes, alkenes, alkynes and aromatic.
Task
The Task
To prepare for the task, you will need to review some topics in classification of hydrocarbons. Next, you will demonstrate your understanding of these topics by completing a worksheet.You will then do independent online research to learn about hydrocarbons. Lastly, you will do the tasks. These tasks will require a computer, access to the web, paper and pencil.
Process
Be sure to read through all of the directions in each section before you click and follow the links and instructions.
Evaluation
1. read about classification of hydrocarbons;
2. Do the task;
3. Check your answers.
Conclusion
Congratulations! You have learned about classification of hydrocarbons.
Teacher Page
http://chemistry.elmhurst.edu/vchembook/500hydrocarbons.html
http://study.com/academy/lesson/what-is-hydrocarbon-definition-formula-compounds.html#lesson
Task:
1. What kind of bond have alkanes?
2.What kind of bond have alkenes?
3.What kind of bond have alkyine?
4.What is hydrocarbons?
5.what is benzene?
6.What is saturated hydrocarbons?
7.What is unsaturated hydrocarbons?
8.What is methane formula?
9.What is cycloalkanes?
10.What is ethene formula?
Answers
1.single covalent bond
2.double bond
3.triple bond
4.compounds containing only carbon and hydrogen
5.cyclic hydrocarbon
6.They have as many hydrogen atoms as possible attached to every carbon.
7.They have double and/or triple bonds between some of the carbon atoms.
8.CH4
9.are a type of alkane that contain a carbon ring but not a benzene ring.
10.C2H4