'Fecl 3' diaporamas de présentation

North American Lake Management Society 2008 Lake Louise Symposium November 2008

North American Lake Management Society 2008 Lake Louise Symposium November 2008. REHABILITATION OF A PHOSPHORUS IMPACTED LAKE WITH FERRIC CHLORIDE GATINEAU VALLEY QUEBEC. Lake Heney Rehabilitation TOPICS. Description and background Proposed solution Implementation Site restoration.

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Chapter Nine

Chapter Nine. Chemical Reactions. Section One. Reactions & Equations. Chemical Reactions. Chemical Reaction The process by which the atoms of one or more substances are rearranged to form different substances. Chemical Reactions. Some reactions are hard to detect.

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Chemical Reactions

Chemical Reactions. Chapter 11. How to Make a Cake. 1. Add flour and eggs and milk, put in the oven for 20 minutes at 450 o F and you will have yourself a cake. 2. Flour (s) + eggs (s) + milk (l) ? cake (s). Word Equation : uses names of the

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Balancing Reactions

Balancing Reactions. Balancing Reactions. Choose the largest compound Make its coefficient 1 Choose any element in that compound that appears in only 1 other location. Balance that element with coefficients where that element appears Repeat until all elements are balanced

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Timetable

PRODUCTION OF HIGHLY PURIFIED BOVINE TRANSFERRIN Group 5B Arjun Goel, Connie Marcelli, Lianne Kark, Sara Dang, Vivien Tai Faculty Advisor Prof C.A. Mims. Timetable. Agenda. Mass Balances & Waste Treatment Key Unit Discussion Unit Specifications Current Challenges. Process Overview.

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Chemistry Week 26

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1. Write a sentence that describes this chemical reaction.

1. Write a sentence that describes this chemical reaction. Na (s) + H 2 O (l) NaOH (aq) + H 2(g). Sodium metal and water react to form sodium hydroxide and hydrogen gas. 2. Sulfur burns in oxygen to form sulfur dioxide. Write a skeleton equation for this

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Organic Chemistry Lab 318 Spring, 2012

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Naming Ionic Compounds

Naming Ionic Compounds. 1) Name the cation (metal) This one is always first in the formula. 2) Name the anion (nonmetal) **if it is a polyatomic ion write the name **if it is a single element change ending to ide. Examples. CaCl 2 Calcium chloride Mg(NO 3 ) 2 Magnesium nitrate.

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Stoichiometry

Stoichiometry. A chemical equation shows the reactants (left side) and products (right side) in a chemical reaction. A balanced equation shows, in terms of moles, how much of each substance is involved in the reaction.

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4 Na + O 2 2 Na 2 O

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Law of Conservation of Mass

Law of Conservation of Mass. In a chemical reaction, mass cannot be created or destroyed Mass of the reactants is always equal to the mass of the products Number of atoms in the reactants is always equal to the number of atoms in the products

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EXAMPLE 11. 1

EXAMPLE 11. 1. Writing Equations. Solution. From Table 11.2, we see that hematite is Fe 2 O 3 . From Chapter 7, we know that hydrochloric acid is HCl. We are told in the example that the products are FeCl 3 and H 2 O so we now have enough information to write an unbalanced equation.

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A.In dilute nitric acid, HNO3, copper metal dissolves according to the following equation:

More Stoichiometry Practice. A.In dilute nitric acid, HNO3, copper metal dissolves according to the following equation: 3Cu(s) + 8HNO 3 (aq) ? 3Cu(NO 3 ) 2 (aq) + 2NO(g) + 4H 2 O(aq) How many grams of HNO3 are needed to dissolve 11.45g of Cu?.

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Graphing Limiting Reactants

Graphing Limiting Reactants. Consider the reaction of iron(III) chloride with sodium hydroxide. FeCl 3 ( aq ) + 3 NaOH ( aq ) ? Fe(OH) 3 (s) + 3 NaCl ( aq )

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MES ( mM )

A. MES ( mM ). 50. 50. 50. MES ( mM ). 50. 50. 50. FeCl 3 ( ? M). 0. 50. 100. FeCl 3 ( ? M). 0. 50. 100. ZmZIP1. ZmZIP2. ZmZIP1. ZmZIP3. ZmZIP2. ZmZIP4. ZmZIP3. ZmZIP5. ZmZIP4. ZmZIP6. ZmZIP5. ZmZIP7. pH5.5. ZmZIP6. ZmZIP8. ZmZIP7. ZmIRT1. ZmZIP8. OsZIP5.

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KSCN 1M

KSCN 1M. FeCl 3 1 M. Akuades 50 mL. Akuades. NaHPO 4. KSCN. FeCl 3. Fe 3+ (aq) + SCN - (aq) Fe(SCN) 2 + (aq).

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DETECTION OF POLY HALOGENATED BIPHENYLS IN THE FeCl 3 MANUFACTURING PROCESS Nakano T , Matsumura C, Tsurukawa M, and Moriguchi Y Hyogo Prefectural Institute of Public Health and Environmental Sciences, 3-1-27 Yukihira-cho, Suma-ku, Kobe, 654-0037 Japan. References

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Abstract

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