'Reactants products' diaporamas de présentation

ChE102 Finals Review December 12, 2010

ChE102 Finals Review December 12, 2010. About me. No clue? NO PROBLEM!. irenexliu@gmail.com. ChE102 Overview. Tips for studying ChE102 Chp 12 & 13: SLG and phase transitions Chp 15 & 18: Equilibrium Chp 20: Electrochemistry Chp 14: Chemical Kinetics. Tips for ChE102.

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Metabolism & Molecules of Life

Metabolism & Molecules of Life. Hot Seat. Many organic molecules are made of repeating units of individual molecules called __________. Monomers. Which of the following is a polysaccharide?. Starch Sucrose Glucose G alactose. The synthesis (production) of a protein from amino acids is.

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Driving question: How do cows use energy to move?

Driving question: How do cows use energy to move?. What is the hidden chemical change when cows move?. Food (large organic molecules). Flow chart of tracing food inside the body. Digestive system. Digestion. Circulatory system. Small organic molecules. Body tissues. Biosynthesis.

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Compounds and Chemical Reactions

Compounds and Chemical Reactions. Compounds. Compounds : Pure substances that are made from two or more types of atoms chemically bonded together Have chemical formulas Can only be separated by chemical means (Not to be confused with molecules)

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DO NOW- 15 minutes to complete

DO NOW- 15 minutes to complete. Cellular Respiration- A Chemical Reaction Read and Answer Questions TAKE OUT HOMEWORK. Cellular Respiration. A Closer Look at the Chemical Reaction Introduction to biosynthesis and metabolism. Cellular Respiration- A Chemical Reaction.

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Law of Conservation of Matter

Law of Conservation of Matter. Test Review What have you learned this past week?. Which of the following states the Law of Conservation of Matter ? a. Two compounds combine to form a new compound with different properties. b. When atoms are recombined in a chemical

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Chapter 17

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Lesson Objectives Classify reactions as endothermic or exothermic ( 11C )

Lesson Objectives Classify reactions as endothermic or exothermic ( 11C ) Complete calculations using thermochemical equations ( 11C ) Complete calculations involving specific heat, temperature change, mass, and heat ( 11D ). Thermochemical Equations.

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Photosynthesis: Transforming Light Energy to Chemical Energy

Photosynthesis: Transforming Light Energy to Chemical Energy. What is needed to keep this car going?. The car converts chemical energy (in the gas) i nto mechanical energy (the movement of the car). What do WE need to keep going?. People and all living organisms need ENERGY too! .

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Chemical Reactions

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Balancing Chemical Equations

Balancing Chemical Equations. Hoooray. One or more beginning REACTANTS combine to form one or more ending PRODUCTS. What are chemical reactions?. Write correct formulas for reactants (place on the left) Separate reactants with a plus sign(s) (+)

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Energy in Chemical Changes

Energy in Chemical Changes. Chemical change-new substance is formed. starting substances ? new substances or reactants ? products. Virtually every chemical reaction is accompanied by absorption or release of energy.

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Organic Reactions Investigation: Amides

Organic Reactions Investigation: Amides. Ankita Baruah and Joanna VanCooten. Types of Reactions . Note: Tertiary Amines cannot undergo condensation reactions. . Condensation. Carboxylic acid + ammonia or primary/secondary amine ? amide + water . Reactants. Products. Hydrolysis.

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Daily Science pg. 68

Daily Science pg. 68. Name the following Covalent compounds SO 2 OF 2 N 2 O CCl 4 PCl 5 N 2 O 5 P 2 O 5 NH 3 Write the formula from the name Iron (II) oxide Potassium Nitrate Diphophorus pentoxide Boron trifluoride Calcuim Chloride trinitrogen heptoxide

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Chemical Formulas and Equations

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SPI 0807.9.10 Reactants & Products

Press the Right Arrow Button to Advance through the Presentation!. ?. SPI 0807.9.10 Reactants & Products. Notes. Look at the chemical equation below. Identify the reactants and products (see page 340). Here are the reactants. Here are the products. C + O 2 CO 2. ?.

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Hess's Law

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Chapter 2: Common Reactions in Our Lives

Chapter 2: Common Reactions in Our Lives. Unit A: Matter and Chemical Change. 2.1 Useful Reactions. During a chemical reaction , substance react to produce new substances with different properties from the original substances. What are some examples of chemical reactions?.

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Chem in Context Lecture: Balancing Equations; October 27, 2006; Pg1

Chem in Context Lecture: Balancing Equations; October 27, 2006; Pg1. I. Why do we need to balance chemical equations/reactions?. A. Law of Conservation of Mass. 1) Matter can be neither created nor destroyed during a chemical reaction- only changed from one form to another.

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