'Fecl3' diaporamas de présentation

Table of Contents

Table of Contents. Observing Chemical Change Describing Chemical Reactions Controlling Chemical Reactions Fire and Fire Safety. - Observing Chemical Change. Properties and Changes in Matter. Matter can undergo both physical change and chemical change. - Observing Chemical Change.

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Chapter 18 Electrophilic Aromatic Substitution

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Alcohols and Phenol

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Chapter 16 Chemistry of Benzene: Electrophilic Aromatic Substitution

Chapter 16 Chemistry of Benzene: Electrophilic Aromatic Substitution. Benzene is aromatic: a cyclic conjugated compound with 6 ? electrons Reactions of benzene lead to the retention of the aromatic core. Substitution Reactions of Benzene and Its Derivatives.

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CH7. Intro to Coordination Compounds

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Nomenclature

Nomenclature. Chapter 9. Do Now #1. Which statement is true ? Elements in the same group has the same # of val. e- Elements in the same period has the same # of val. e-. Do Now #2. Write the formula for each of the following compounds. Ammonium sulfate Vanadium (V) fluoride

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Unit 6: The Mathematics of Chemical Formulas

m. v. MOL. p. Honors Chemistry. Unit 6: The Mathematics of Chemical Formulas. SO 3. Na 2 CO 3 . 10 H 2 O. Cu(OH) 2. 2. 1. 4. 2. 6. 3. 200. 100. 2 (6.02 x 10 23 ). 6.02 x 10 23. 18.0 g. 2.0 g. 16.0 g. molar mass :. the mass of one mole of a substance. (207.2 g). Pb : .

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Organic Acids and Bases

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Ionic Reminder

Ionic Reminder. Cation : A positive ion Mg 2+ NH 4 + Anion: A negative ion Cl - SO 4 2 -. Define : Polyatomic Ion - a n ion made up of two or more elements covalently bonded. Polyatomic Ions . Naming Ionic Compounds. cation = name of the element Ca 2+ = calcium ion

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Actinide Analysis from Large-Volume Seawater Samples

Actinide Analysis from Large-Volume Seawater Samples. Bill Burnett & Guebuem Kim Department of Oceanography Florida State University and Phil Horwitz PG Research Foundation. Acknowledgments. Pavel Povinic, Jerry LaRosa IAEA Marine Environment Laboratory, Monaco PG Research Foundation.

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Nutrient Issues at the Blue Plains WWTP

Nutrient Issues at the Blue Plains WWTP . February 2004. Blue Plains Snapshot. Flow Design Annual Average: 16.2 m 3 /s (370 mgd) Peak: 43.8 m 3 /s (1 bgd) Effluent Limits NH 3 :1.0 mg/l (May 1 to Oct 30) 6.5 mg/l (Nov 1 to April 30 TP: 0.18 mg/l BOD5/TSS: 5/7 mg/l.

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Chapter 9

Chapter 9. Krissy Kellock Analytical Chemistry 221. Determination of Ionic Strength. The effect of added electrolyte on equilibria is independent of the chemical nature of the electrolyte but depends on a property of the solution called ionic strength (?) .

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Balancing c hemical e quations

Balancing c hemical e quations. Learning Objectives: State the Law of conservation of mass Convert word equations into symbol equations Balance symbol equations. The Limestone cycle.

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Solubility Equilibria

Solubility Equilibria. Ksp and Qsp. The dissociation equation is written as a reversible reaction. You need to use the table of ions and always remember to balance. example: silver chloride AgCl (s) ?? Ag + ( aq ) + Cl - ( aq ) Ksp = [Ag + ] [ Cl - ]

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ESTERS

ESTERS. Ethyl acetate. Methyl salicylate. Ethyl benzoate. Acetic acid + ethanol. Methanol + Salicylic acid. Ethanol + Benzoic acid. Aromatic. Aromatic. Aliphatic. Liquid, oily, true. Colorless. Characteristic odor. Fruity odor. Vicks odor. Ignition test:. Inflammable, non

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Naming Ionic Compounds

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Ferrite magnets Nd-Fe-B magnets

Ferrite magnets Nd-Fe-B magnets. 1. Use the influence of magnets on iron filings to investigate the magnetic fields of the different magnets. Draw the magnetic fields lines on the diagrams, and indicate where the poles (strongest regions) of each of the magnets are.

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Practice problems. NaCl + BeF 2 --> NaF + BeCl 2

Practice problems. NaCl + BeF 2 --> NaF + BeCl 2 2. FeCl 3 + Be 3 (PO 4 ) 2 --> BeCl 2 + FePO 4 3. CH 4 + O 2 --> CO 2 + H 2 O 4. AgNO 3 + LiOH --> AgOH + LiNO 3 5. Mg + Mn 2 O 3 --> MgO + Mn .

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