'Carbon atoms' diaporamas de présentation

Mimicking Mother Nature. Synthetic Chemist Erik Sorensen: Building Healing Molecules. Sorensen Emulates Nature . Synthetic chemist Erik Sorensen creates molecules to heal disease . Photo: Brian Wilson. Nature’s chemicals May hurt or heal Are the sources of many medicines

Chapter 4 – Carbon Chemistry. Section 1: Properties of Carbon. Because of its unique ability to combine in many ways with itself and other elements, carbon has a central role in the chemistry of living organisms. Carbon Atoms and Bonding

Chapter 2 Atoms and Elements. The Atom Atomic Number and Mass Number Isotopes. Atomic Theory. Atoms are building blocks of elements Similar atoms in each element Different from atoms of other elements Two or more different atoms bond in simple ratios to form compounds.

BIOCHEMISTRY. pp. 51-60. Only need to write word in BLACK!. Carbon Bonding. Organic Compounds: made primarily of carbon atoms Carbon is the molecule of life. Carbon Bonding (cont). A carbon atoms has 4 e- in the outer most level So it can form four covalent bonds with other atoms

Kevlar. By: Brianna Flores MEEN 3344. What is Kevlar?. Manmade organic fibers were created in 1965 by two research scientist, Stephanie Kwolek and Herbert Blades from DuPont. Has 5 times the strength-to-weight ratio of Steel. Structure. Crystalline polymers

The real world without C-TOOLS. The ideal world with C-TOOLS. Which scenario would you bet money on?. The Grandma Johnson Problem. Hypothetical Scenario : Grandma Johnson had very sentimental feelings toward Johnson Canyon, Utah where she

Lecture 1 Stories of Fullerenes and Carbon nanotubes. Laser ablation of graphite. Structure of C 60. H. H. H. Termination hydrogen. Termination hydrogen not important as graphene sheet gets bigger. Graphite structure. The bigger the structure the better the thermal stability.

CHEMISTRY DEPARTMENT WAID ACADEMY. Standard Grade Topic 6. 25. What is meant by the term homologous series?. A group of compounds of similar size and boiling point. Compounds having the same molecular formula. A family of compounds with single covalent bonds only.

Organic Functional Groups. What is a functional Group?. Element, Compound, or entire chain that replaces a hydrogen on a hydrocarbon chain Alter the properties of the original hydrocarbon Create a new molecule with unique properties

Unit 3 Organic Chemistry. Chapter 8. STSE. The Medicine Hunter p 307. Homework. Review p 308, questions 1-25. Organic compounds.

Unsaturated Hydrocarbons Alkenes. 1435-1436 2014-2015. Learning Objectives. Alkenes. Chapter two discusses the following topics and the student by the end of this chapter will: Know the structure, hybridization and bonding of alkenes Know the c ommon and IUPAC naming of alkenes

Lipids. Introduction : The lipids are a heterogeneous group of compounds, including fats, oils, steroids, waxes, and related compounds, that are related more by their physical than by their chemical properties. They have the common property of being (1) relatively insoluble in water and

Matter And Energy. SAVE PAPER AND INK!!! When you print out the notes on PowerPoint, print "Handouts" instead of "Slides" in the print setup. Also, turn off the backgrounds (Tools>Options>Print>UNcheck "Background Printing")!. Chemistry I: Chapter 2a Chemistry I Honors: Chapter 2

5.2 Molecular Substances. Objectives. Compare the properties of molecular and ionic substances. Distinguish among allotropes of an element. Apply formulas to name molecular compounds. Properties of Molecular Substance.

Temperature. Measurement of kinetic energy of atoms or molecules. Fahrenheit ( °F). Celsius ( °C) Based on boiling & freezing point of water. Temperature Scales. Water Boils Water Freezes Absolute Zero. 373. 212. 100. 32. 273. 0. - 452. - 273. 0. Kelvin (K).

Thank you for taking Chem108: Organic and Biochemistry. Chapter 11 Introduction to Organic Chemistry. Organic Chemistry: The Chemistry of Carbon Compounds. The element carbon has a special role in chemistry because it bonds with other carbon atoms to give a vast array of molecules.

Chapter 2. The Chemistry of Life. The Atom. The Atom on Motion. Terminology. Element – A pure substance that consist entirely of one type of atom Ex. Gold (Au) Isotope – Atoms of the same element that differ in the number of neutrons they contain Ex. Carbon-12 and Carbon-14

Basics of Organic Chemistry. Presented by G.Naga Raju M.Tech , M.Pharm , Assistant Professor, CIPS, Guntur. STRUCTURAL REPRESENTATION OF ORGANIC COMPOUNDS. Complete, condensed and bond line structural formulas.

Hybridization of Atomic Orbitals. PGCC CHM 101 Sinex. Illustrating hybridization. Shockwave animation of hybridization click here Chime site with atomic and hybrid orbitals click here. Now let’s make some bonds!. hybrid orbitals – sp, sp 2 , or sp 3. formation of s bond . s bond.

Nanoscale Images. All the images in these slides were created using scanning tunneling microscopes (STMs) or atomic force microscopes (AFMs). These images are computer generated from measurements of electric current (STM) or electrostatic forces (AFM) between the sample and the microscope tip.