Chap 5 Chem for Consu.
     Home Up Questions and Links     

Questions and Links

 

 

Chapter 5

Chemicals for consumers

[8 periods]

bulletThis chapter is related to Chapter 2.

 

bulletSoaps are made from vegetable oils which are esters whereas detergents are from petroleum fractions(hydrocarbons).

 

bulletLearn the meaning of soap [p181 TB] and detergents [p183 TB] .

 

bulletThe equations for the reactions involving the preparation of soap are seldom asked in exams.

 

If you have any problems, email to the address below. State your name and class so that your chemistry teacher can guide you to solve your problem.

tjpereira@smkrajaperempuanipoh.com