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Presentation On Chemistry

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Published in: Chemistry
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The presentation describe why to study Chemistry and the fields of Chemistry

Baraa / Abu Dhabi

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Teaches: Biology, Chemistry, Biochemistry

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  1. ÄBJECTIVES: You will understand the importance of learning chemistry. You will define chemistry and matter. You will understand the importance of safety in the Lab. What is Chemistry Acid in the eye and Hole in my sock demo
  2. Unit I: Chemistry Safety and Skills Lab Safety & Lab skills Chapter 1: An Introduction to Chemistry Chapter 5: Measurements & Calculations Mrs. Baldessari
  3. Why Study Chemistry? To be better informed • To be a knowledgeable consumer • To make better decisions for yourself and society • To learn problem-solving skills • To enhance analytical thinking • It will look great on your transcripts, provided you earn a good grade • This class will prepare you for AP Chem and/or College Chem
  4. is Chemistry? Chemistry = the study of matter and the transformation it undergoes What is matter? Matter is anything that has mass and volume. Your book defines it as The material of the universe • EVERYTHING is a CHEMICAL • Table salt = sodium chloride, NaCl • Table sugar = sucrose, C12H220 • Clothes: Wool, Cotton, Polyester • Body: lipids, Proteins, Carbohydrates, DNA/RNA • You name it- it's a chemical! 4
  5. Chemistry Matter seldom appears or exists in the form we want!!! Can't pick a TV or PC from a tree...... Chemistry had to happen! To clean up the water that we drink Thoughts of chemistry one must think..
  6. Chemistry in Action: cooking · Cooking chemistry in action, wi ? h the added benefit that you can eat the results.
  7. Chemistry Chemistry is the driving force behind many "liberal arts" • Composition of paints? Colors? Economies of industrial nations #1 commercial chemical is sulfuric acid— LOTS of uses! All idustry involves chemical processes Economies of Developing Nations Agriculture depends on chemicals as fertilizers, pesticides Politics and Natural Resources 7
  8. The Study of Chemistry Chemistry is everywhere ! Matter is everywhere! Thus, chemistry matters! Chemistry involves the study of matter — its properties and behavior. 8
  9. 1. Organic Chemistry o Organic is the study of matter that contains carbon o Organic chemists study the structure, function, synthesis, and identity of carbon compounds o Useful in petroleum industry, pharmaceuticals, polymers
  10. 2. Inorganic Chemistry o Inorganic is the study of matter that does NOT contain carbon o Inorganic chemists study the structure, function, synthesis, and identity of non- carbon compounds o Polymers, Metallurgy äeeäe 10
  11. 3. Biochemistry o Biochemistry is th study of chemistry in living things o Cross between biology and chemistry o Pharmaceuticals and genetics 11
  12. 4. Physical Chemistry • Physical chemistr HONK it you oassed D-chem is the physics of chemistry... the forces of matter • Much of p-chem is LigandFlt computational run • Develop theoretical ideas for new compounds computational chemistry LIFE SCIENCES C m M Liu" 35 'irMt.
  13. . Analytical Chemistr o Analytical chemistry is the study of high precision measurement o Find composition and identity of chemicals o Forensics, quality control, medical tests wAve
  14. Chemistry as the "Central Science" Vledicine Physiology Neurology Psychology Toxicology Pharrnacol ogy Bi s try BIOLOGY Botany Agri c ture Ecology CHEMISTRY pa to 10 Geology PHYSICS As tronorny orology Electronics Archaeology N'letallurgy Engineering 14