'Reactant side' presentation slideshows

Chapter 15

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conquer the Chemistry EOC: Balancing Equations and Stoichiometry

conquer the Chemistry EOC: Balancing Equations and Stoichiometry. Chemistry TEKS 8 (A) define and use the concept of a mole; 8 (B) use the mole concept to calculate the number of atoms, ions, or molecules in a sample of material;

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Thermochemistry

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Chemical Reactions

Chemical Reactions. Dr. Molarity Hazlett Mandeville High School. What is a Chemical Reaction?. It is the process by which one substance changes into another The Conservation of Mass Law is followed All reactions ( rxns ) have some mechanism by which they occur

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Unit 1: Energy Changes and Rates of Reaction

Unit 1: Energy Changes and Rates of Reaction . Chapters 5: Thermochemistry Chapter 6: Chemical Kinetics. Different forms of energy. Law of Conservation of Energy. energy cannot be created or destroyed, only transformed from one form to another (1 st Law of Thermodynamics). Thermochemistry.

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December 5, 2013

December 5, 2013. In your assigned seat working on the Do Now when the bell rings. IF I CANNOT HEAR THE MUSIC YOU ARE TOO LOUD. Turn in any late HW, Projects, etc. Pick up a White board, sock, and marker . Pick up Daily Handouts DO NOW (loose-leaf paper):

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Chapter 6 Chemical Reactions: An Introduction

Chapter 6 Chemical Reactions: An Introduction. Chemical Reactions. Reactions involve chemical changes in matter that result in new substances. Reactions involve rearrangement and exchange of atoms to produce new molecules. Reactants ? Products. Evidence of Chemical Reactions.

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CHEMICAL CHANGE 17.2

CHEMICAL CHANGE 17.2. Chapter Seventeen: Chemical Change. 17.1 Chemical Reactions 17.2 Balancing Equations 17.3 Classifying Reactions. Chapter 17.2 Learning Goals. Relate a balanced chemical equation to the law of conservation of mass.

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Chemical Equations and Reactions

Chemical Equations and Reactions. Chemical Equations. Law of Conservation of Matter Matter is neither created nor destroyed, only changed in form. Law of Mass Balance For any given chemical change: ? Mass Reactants = ? Mass Products. Chemical Equations. Types of Chemical Equations

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Stoichiometry

Stoichiometry. Applying equations to calculating quantities . Learning objectives. Use chemical equations to predict quantity of one substance from given quantity of another Determine percentage yield Identify limiting reactant. The chemical equation. a A + b B = c C + d D

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CHEMICAL REACTIONS

CHEMICAL REACTIONS. Chemical Reactions. A process by which the atoms of one or more substances are rearranged to form different substances Indications that a chemical reaction has occurred are: Permanent color change Production of a new solid (precipitate) Production of a new gas

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Chemical Reactions

Chemical Reactions. with Ionic Equation Writing. 2 Classifications. 1 . Redox Reaction There is a change in oxidation number between reactant side and product side Ca + Fe 3 (PO 4 ) 2 Ca 3 (PO 4 ) 2 + Fe. Oxidation # Ca = 0 Fe 2+ PO 4 3-. Ca 2+ PO 4 3- Fe = 0.

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Balancing Chemical Reactions

Balancing Chemical Reactions. Balancing . Chemical reactions obey the law of conservation of matter which states that matter is neither created nor destroyed, it only changes forms (becomes rearranged )

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Warm Up 10/8

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Determining the Coefficients of a Balanced Chemical Equation by Experiment Experiment 1

Determining the Coefficients of a Balanced Chemical Equation by Experiment Experiment 1 The Reaction of a Metal with a Strong Acid. A number of metals will react with a strong acid {such as HCl ( aq )} via a single displacement reaction to form hydrogen gas.

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NET IONIC EQUATIONS

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Precipitation and Net Ionic Reactions

Precipitation and Net Ionic Reactions. Definitions. Solute: the substance that dissolves Solvent: the substance in which the solute is dissolved. Solution (soln.): solute dissolved in a solvent. Precipitation Reactions. Write a double replacement reaction.

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ME 525: Combustion Lecture 16: Laminar Premixed Flame

ME 525: Combustion Lecture 16: Laminar Premixed Flame Detailed Chemistry: H 2 -Air and CH 4 -Air flames. COSILAB calculates detailed flame structure for one dimensional laminar premixed flames and you will have opportunities to study these flames in upcoming HW 8.

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Balancing Chemical Equations

Balancing Chemical Equations. CA Standards. Students know how to describe chemical reactions by writing balanced equations. Law of Conservation of Mass. In ordinary chemical reactions, the total mass of reacting substances is equal to the total mass of products

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