'Single replacement reaction' diaporamas de présentation

Reactions. CH.3 Balancing Reactions Reaction Types. A Chemical Reaction. Reactants Products Types of Chemical reactions: There are many types of reactions but most can be classified into a few simple reactions types. How do you know a chemical reaction has occurred? .

The Thermite Process. A very violent reaction that liberates vast quantities of heat results in the formation of molten iron. Purpose. To observe the extremely violent reaction that leads to the formation of iron from its oxide (ore)

Hydrogen Gas from the Reaction of Magnesium Metal With Acid. When magnesium metal is treated with acid evolution of hydrogen gas results. Purpose. To observe a chemical reaction between a metal and an acid To measure the amount of hydrogen gas produced. Demonstration.

Types Of Chemical Reaction. Synthesis Reactions. In a synthesis reaction, two or more substances combine to form a new compound. This type of reaction is represented by the following equation. A + B ---------  AB A and B represent the reacting elements or compounds AB the product.

Reaction of Magnesium with Carbon Dioxide. Magnesium metal burns in an atmosphere of carbon dioxide producing light and a black residue. Purpose. To observe a combustion reaction which does not require oxygen

Stoichiometry . Mass and quantity relationships among reactants and products in a chemical reaction. Stoichiometry. Stoichiometry is the calculation of quantities of substances involved in chemical reactions.

4.05 Chemical Reactions Virtual Lab. Curriculum Standards. National: Florida:. 4.05. Curriculum Objectives for 4.05. Objectives (includes higher-order thinking): Review skills from 3.05, 3.08, 4.02, 4.03, 4.04 Identify types of reactions Observe chemical reactions

Redox Reactions. Redox is short for “ oxidation-reduction .” Plating and combustion are redox reactions. Consider the following redox reaction: Fe (s) + Ni(NO 3 ) 2 (aq)  Fe(NO 3 ) 2 (aq) + Ni (s). O xidation I s L oss of electrons R eduction I s G ain of electrons.

Chemical reactions tutorial. Let’s get started!!. Goals. In this tutorial, you will learn… How to recognize 3 of the 5 types of reactions Predict the products of reactions when only given the reactants. What are the 5 types of reactions?. Which 3 will be we learning about??. SYNTHESIS.

Chemical Reactions. Chemical Reactions Objectives. 1. Classify and name compounds in chemical reactions 2. Describe chemical reactions in word and chemical equations . 3. Balance chemical equations based on the Law of Conservation of Mass.

Chapter 18. Electrochemistry. Oxidation-Reduction. REDOX reactions are at the heart of all batteries. Take a simple single replacement reaction like: Zn (s) + CuCl 2( aq )  ZnCl 2( aq ) + Cu (s)

Classifying Chemical Reactions. CP Chemistry. 5 Reaction Types. Composition / Synthesis/ Combination Decomposition Single Replacement (cationic or anionic) Double Replacement (or displacement) Combustion.

Chemistry I Honors—Unit 6: Chemical Equations / Reactions/Redox. Objectives #1-2: Introduction to Chemical Reactions, Reaction Interpretation, and Balancing. Chemical Equations Describe chemical reactions Starting substances are called reactants Ending substances are called products

Balancing Chemical Equations and Types of Chemical Reactions. 09.24 & 09.25 2012 Boon Chemistry. Catalyst. Take out your Homework. Identify the reactants and products in the following chemical reaction equations: 2 Mg (s) + O 2 (g)  2 MgO (s)

Chapter 4. Chemical Quantities and Aqueous Reactions. Patterns of Reactivity. Five basic types of reactions. 1 . Combination – two substances combine to make one new one. Generic: A + B  C Ex) 2 Mg(s) + O2(g)  2 MgO (s)

Outcomes – February 23-24. What level of thinking is: Determining whether the law of conservation of mass was obeyed in a chemical reaction when balancing equations? Differentiating between types of reactions?

Chemical Reactions. Reactions in Aqueous Solutions. Learning Goals. Write complete ionic and net ionic equations for chemical reactions in aqueous solutions. Predict whether reactions in aqueous solutions will produce a precipitate, water, or a gas .

Organizing the Periodic Table. Chemists use the properties of elements to sort them into groups. Mendeleev’s Periodic Table. 1869- Russian chemist & teacher published the first table of elements to be widely accepted

Stoichiometry 6. October 29 & 30 2012 Ms. Boon Chemistry. Catalyst: Today is the third and last day of our copper and silver nitrate stoichiometry lab.

Reactions. Seven Diatomic Elements . (Super Seven) never appear alone in nature. They are chemically combined in compounds or with themselves . These include hydrogen, nitrogen, oxygen, fluorine, chlorine, bromine, and iodine. H 2 , N 2 , O 2 , F 2­, Cl 2 , Br 2 , I 2­.