'Albr 3' presentation slideshows

Jeopardy

Jeopardy. Choose a category. You will be given the answer. You must give the correct question. Click to begin. Choose a point value. Choose a point value. Click here for Final Jeopardy. reactions. stoich. gases. mixtures. Acids/bases. 10 Point. 10 Point. 10 Point. 10 Point.

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Ion Guessing Game

Ion Guessing Game. Do you know your ions? NEXT. Monatomic Ions Click the link in the middle column to view the formula as well as the written name! **MAKE SURE YOU USE THE HYPERLINKS TO NAVIGATE THROUGH THE GAME** NEXT. +1 and -1. NEXT. +2 and -2. NEXT. +3 and -3. NEXT. Daily Double.

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The Mole Concept

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Drill: Name, Balance & Identify

Drill: Name, Balance & Identify. P 2 O 5 ? P 4 + O 2. Predicting Products. Single Displacement. Use activity series A more active element replaces a less active one or the reaction will not occur. NaCl + F 2 ---> NaF + Cl 2 NaF + Cl 2 ---> No reaction.

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Predicting Products

Predicting Products. Single Displacement. Use activity series of metals If metal C is more active than A, then it replaces less active metal A. AB + C ? CB + A If metal F is less reactive than metal D, it cannot bump off D & reaction does not occur DE + F ? no reaction.

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IONIC COMPOUNDS Formulas & Nomenclature

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Predicting Products

Predicting Products. Single Displacement. Use activity series A more active element replaces a less active one or the reaction will not occur. NaCl + F 2 ---> NaF + Cl 2 NaF + Cl 2 ---> No reaction. MgCl 2 + Na ? KBr + Cl 2 ? FeCl 3 + Cu ? Na 2 SO 4 + Cu ?.

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Assignment #64 Concentration

Assignment #64 Concentration. Percent Mass. Percent Mass. Percent Mass. 15.0 grams of sodium chloride is dissolved in 100. grams of water. What is the percent mass of NaCl in this solution? 13.0%. Molarity. Symbol ? M Volumetric Flasks Come in Handy. Molarity.

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Chapter 5: Thermochemistry

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Chapter 5: Thermochemistry

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Chapter 11: Stoichiometry

Chapter 11: Stoichiometry. Section 11.1: Defining Stoichiometry. Objectives:. Identify the quantitative relationships in a balanced chemical equation Determine the mole ratios from a balanced chemical equation. What is stoichiometry?.

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Predicting Products in Reactions

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Final Exam Review 3

Final Exam Review 3. Copy down and answer the following questions. You may use your book or notebook if necessary. What is the oxidation number of an atom?. 2. Write balanced chemical formulas for the following: Ca +2 + Cl -1 K +1 + O -2 Mg +2 + S -2 Al +3 + Br -1

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Al ( s ) + 3/2 Br 2 ( l )

Al 3+ (g) + 3 Br (g). 3 x E.A. = 3 x -324.6 kJ/mol = -973.8 kJ/mol. I.E. 3 = 2744.8 kJ/mol I.E. 2 = 1816.7 kJ/mol I.E. 1 = 577.5 kJ/mol. Al 3+ (g) + 3 Br - (g). Al (g) + 3 Br (g). LATTICE ENERGY = -5331.1 kJ/mol. 3/2 x Bond Energy = 3/2 x 192.8 kJ/mol = 289.2 kJ/mol.

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