Chapter 8 vocabulary Chemical equation- represents‚ with symbols and formulas‚ the identities and relative molecular or molar amounts of reactants and products. Precipitate- a solid that is produced as a result of a chemical reaction in solution and that separates from the solution Coefficient- is a small whole number that appears in front of a formula in chemical equations Word equation- an equation in with the reactants and products in a chemical reaction are represented by words. Formula-
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The Study of Chemistry * Chemistry is the study of matter and its composition * It is what happens when matter interacts with other matter Chemistry: A Blend of Science and Technology * Scientists develop models‚ conduct experiments and seek patterns * They work on discoveries of other scientists from before * Chemical techniques and processes were invented by early chemists (making medicines‚ growing crops‚ shaping metals‚ glassware‚ distillation) Chemistry‚ Technology‚
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Supplementary Textual Material in Chemistry for Class XI & Class XII 1 Acknowledgements CBSE ADVISORS Shri Vineet Joshi‚ I.A.S.‚ Chairman‚ CBSE Shri Shashi Bhushan‚ Director (Acad.)‚ CBSE CONVENOR & EDITOR Prof. A.K.Bakhshi Department of Chemistry‚ University of Delhi. DEVELOPMENT TEAM Prof. A.K.Bakhshi Department of Chemistry‚ University of Delhi. Dr. Anju Srivastava Hindu College‚ University of Delhi. Dr. Vimal Rarh S.G.T.B. Khalsa College‚ University
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ORGANIC CHEMISTRY Carbon atoms: * Carbon-carbon bonds are not easily broken * Each carbon atom forms 4 covalent bonds * The C-H bond is almost non-polar Classifying organic compounds: * Number of carbon atoms in longest chain: meth‚ eth‚ prop‚ but‚ pent‚ hex‚ hept‚ oct‚ non‚ dec * If it is a branch: -yl; di‚ tri or tetra means there is more than one branch‚ ethyl means there are 2 carbons coming off the branch * If it is a ring of carbons put cyclo at the front of the
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Examinations Chemistry Revision Notes List of topics: 1. Atomic Structure 2. Separation Techniques 3. Chemical Bonds and Bonding (Ionic‚ Covalent) 4. Metals 5. Properties and structures of compounds 6. Qualitative Analysis 7. Acids‚ Bases and Salts 8. Chemical Periodicity 9. Chemical Calculations 10. Air and Environment 11. Electrochemistry (Including Redox reactions) 12. Thermochemistry 13. Rates of Reaction 14. Chemical Equilibrium 15. States of Matter 16. Organic Chemistry 1)
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Chemistry Gen: Course Description Year 2 PART - II CGT 21a Unit I. Basic physical chemistry I * Gaseous state: Gas laws‚ kinetic theory of gas‚ collision and gas pressure derivation of gas laws from kinetic theory‚ average kinetic energy of translation. Boltzmann constant and absolute scale of temperature‚ Maxwell’s distribution law of molecular speeds (without derivation)‚ most probable‚ average and root mean square speed of gas molecules‚ principle of equipartition of energy (without
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Chapter 6 Chemical Reactions and Quantities The Mole General‚ Organic‚ and Biological Chemistry Copyright © 2010 Pearson Education‚ Inc. 1 Collection Terms A collection term states a specific number of items. 1 dozen donuts = 12 donuts 1 ream of paper = 500 sheets 1 case = 24 cans General‚ Organic‚ and Biological Chemistry 2 A Mole of Atoms A mole is a collection that contains the same number of particles as there are carbon atoms in 12.0 g of carbon 12C 6.02 x 1023 atoms of
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Studying Chemistry at UCL UNDERSTANDING THE PAST CHALLENGING THE PRESENT SHAPING THE FUTURE Why UCL‚ why UCL Chemistry‚ why London? Course Structure What you’ll do; timetable; assessment From being taught to deep learning Opportunities Why UCL? UNDERSTANDING THE PAST CHALLENGING THE PRESENT SHAPING THE FUTURE History Oldest university (1826) outside Oxbridge in England First inclusive UK university Founded on principle of educating anyone who would benefit Non-CofE‚ women
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Chemistry 42 Course Syllabus Introductory General Chemistry Santa Rosa Junior College Spring 2013 Section 5618 - Course Information Lecture W‚F 7:30 – 9:00 PM (1999 Bech)‚ Lab W 9:00 – 12:00 PM (1948 Bech) Instructor of Record: Dr. Valeria Martinovic My office is in 1914 Bech. My Spring office hours are Mondays 10:00-10:30 PM‚ Wednesdays 7:00-7:30am‚ 9:00-10:30am‚ Fridays 7:00-7:30am. Leave a message at any time by e-mail at vmartinovic@santarosa.edu. Course description: Welcome
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1. Standards a. 3.3.1-3.1.6‚ 3.2.1-3.2.7 2. Objectives b. 3.1.4-3.1.6 3. Properties of Water c. Transparency i. Allows light to pass through the water d. Cohesion ii. Water molecules form hydrogen bonds between them. This produces a surface tension which makes it hard for a small object to break the surface. e. Universal Solvent iii. The polarity of water molecules allows both organic and inorganic particles to dissolve in it
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