List of chemical equations
[DOC File]Chapter 8: Chemical Equations and Reactions
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List evidence that can be observed to determine whether or not a chemical change has occurred. Name two forms that energy is often in, when it is released. What is energy? Describe the two kinds of energy. Commonly used symbols: (g) = _____ (= _____ Writing Chemical Equations: _____ -----( _____
[DOC File]NOTES: CHEMICAL REACTIONS
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2. How can you tell if a chemical change has taken place? List examples. 3. Define a chemical reaction. Why must we balance chemical equations? (If it is a “must” there is a “law” governing the concept). 4. Balance each reaction below. Identify each type the following reactions are: a) NaOH (aq) + Pb(NO3)2 (aq) ( NaNO3 (aq) + Pb(OH)2 (s)
[DOC File]Types of Chemical Reactions
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REVIEW OF WRITING CHEMICAL EQUATIONS For each of the following equations write a formula equation. YOU DO NOT HAVE TO BALANCE IT. When applicable, write a net ionic equation. 1. Solutions of sodium fluoride and dilute hydrochloric acid are mixed. 2. A saturated solution of barium hydroxide is mixed with a solution of iron(III) sulfate. 3.
[DOC File]Chemical Equations TrackStar Assignment
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Chemical equations are great in that they can convey a great deal of information in very little space. Metals, Nonmetals, and Metalloids: If you asked someone to describe a metal, most would tell you that a metal is shiny, hard, and a good conductor of electricity. This is a good start.
[DOC File]BALANCING CHEMICAL EQUATIONS - PRACTICE SHEET # 2
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List examples. 3. Define a chemical reaction. Why must we balance chemical equations? (if it is a “must” there must be a “law” governing the concept). 4. Balance each reaction below. Identify each type the following reactions are: a) NaOH(aq) + Pb(NO3)2(aq) --> NaNO3(aq) + Pb(OH)2(s) b) CH4(g) + O2(g) --> CO2(g) + H2O(l) ...
[DOC File]CHEMISTRY CHAPTER 3 STUDY GUIDE
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Calculations involving chemical equations. The first type of calculations gives you the amount of one reactant or product and you calculate the “matching” amounts of all other components of the equation. For example, you may be asked the following. Example 1.
[DOC File]Chemical Equations
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D. Significance of a Chemical Equation. 1. Chemical equations are useful in doing quantitative work. The following is a list of qualitative information in a chemical equation. a. The coefficients of a chemical reaction indicate relative, not absolute, amounts of reactants and products. b.
[DOC File]NOTES: CHEMICAL REACTIONS
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Chemical Equations ONLINE PROJECT. Complete each section of the project by answering the questions in complete sentences on report sheet provided at end of the instructions. Websites and videos are provided to assist you. Equations should be rewritten with correct balancing. Typed or copied work will not be accepted. Neatness counts.
[DOC File]Chemical Calculations, Chemical Equations
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Types of Chemical Reactions: Part III. A Challenging Assignment. Write balanced chemical equations for the following. Some equations may be word equations, incorrectly written or missing a reactant or product(s). If so, correct each equation and then balance it. Ag2O (s) + heat → ammonium nitrate → dinitrogen monoxide + water. Cl2 + NaI ...
How to Balance Chemical Equations: 11 Steps (with Pictures)
chemical reaction. The law of . conservation of matter. states that no atoms are created or destroyed in a chemical reaction. Therefore, a balanced . chemical equation. will show the same number of each type of atom on each side of the equation. To set up an equation in the Chemical Equations Gizmo™, type the . chemical formulas
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