Sunday, 17 April 2016

CHAPTER 1:Introduction to chemistry

A.Chemistry and its importance

What is chemistry?

Chemistry is the study of the composition, structure, properties, and interactions of matter

Common chemicals around us

  • Food would be tasteless without table salt or sodium chloride,NaCl
  • Vinegar is actually dilute ethanoic acid,CH³COOH solution
  • Marble tiles in our houses contain Calcium carbonate, CaCO³


Chemistry related careers

  • rochemistry
  • Analytical Chemistry
  • Astrochemistry
  • Atmospheric Chemistry
  • Biochemistry
  • Biotechnology
  • Catalysis
  • Ceramics Industry
  • Chemical Engineering (chemical engineer profile)
  • Chemical Information Specialist
  • Chemical Sales
  • Chemical Technology
  • Chemist (chemist profile)

B.Scientific method















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