'Single displacement' diaporamas de présentation

Chapter 8 Chemical Reactions. Chemistry by Addison - Wesley. 8.1 Describing Chemical Change. Word Equations In a chemical reaction, one or more substances change into one or more new substances Reactants Products

Chemistry: A Molecular Approach , 1 st Ed. Nivaldo Tro. Chapter 18 Electrochemistry. Roy Kennedy Massachusetts Bay Community College Wellesley Hills, MA. 2007, Prentice Hall. Redox Reaction. one or more elements change oxidation number all single displacement, and combustion,

C hemistry. The study of matter and the CHANGES it undergoes. shastacollege.edu. The Law of Conservation of Mass. Mass can neither be created nor destroyed in any chemical process.

Chapter 8 Chemical Reactions of Inorganic and Organic Compounds. Chemical Reactions. Chemical reactions are processes in which one set of chemicals are converted to a new set of chemicals Chemical reactions are described by chemical equations. Evidence for Chemical Reactions.

Honors Chemistry Predicting Products of Chemical Reactions. Chapter 4. Predicting Products. Predict products based on pattern and oxidation numbers (charges) in a skeleton equation Balance skeleton equation. Single Displacement. Hints: always pair positive and negative ions

Final Review. When a system at equilibrium is disturbed by application of a stress, it attains a new equilibrium position that minimizes the stress. This is known as ________. Le Chatlier’s Principle. Where is the hottest part of the Bunsen burner flame?. Top of the inner cone.

Chapter 10 Modern atomic theory. Atoms emit colors when electron enter the excited state and leap to a higher energy level. As they return to the ground state, they release that energy a a photon or light particle. Electrons can act as a particle or a wave.

Types of Chemical Reactions. How can the five major types of reactions be classified?. Synthesis or Combination. Synthesis/Combination = falling in love When you fall in love, 2 separate people come together and form a couple 2 different elements joining together to make a compound .

Net Ionic Equations. Meghan Daniel Emily Spellmire Mandy Radulea. Acid Base Equation. Hydrochloric Acid and Sodium Hydroxide. Acid Base Molecular Equation. HCl (aq) + NaOH (aq)  H 2 O (l) + NaCl (aq). Net Ionic Acid Base Equation. H + (aq) +OH - (aq)  H 2 O (l).

SAVE PAPER AND INK!!! When you print out the notes on PowerPoint, print "Handouts" instead of "Slides" in the print setup. Also, turn off the backgrounds (Tools>Options>Print> UNcheck "Background Printing")!. Chemical Reactions. Types of Reactions.

Presented by: Bailey Newbill. Chemical Changes. What is a chemical change?. A chemical change is a process that leads to the transformation of one substance to another. http://www.brainpop.com/science/matterandchemistry/propertychanges/. When do chemical changes occur?. Everyday!

4. 5. The. Major Types of Reactions. We can classify any reaction in the universe as 1 of 5 types based on the reactants and the products. We can use a general equation (using X,Y or Z to represent any element) to show what will happen overall. These 5 types are :. Synthesis Decomposition

Anatomy of a Chemical Reaction. A chemical reaction is a recipe for making a chemical PRODUCT(S) from ingredient REACTANT(S) in the right proportion from the COEFFICIENTS: 4 Fe (s) + 3 O 2 (g)  2 Fe 2 O 3 (s). coefficients. States ( s, l, g, aq ). subscripts. reactants. product(s) ‏.

(2.3) TYPES OF CHEMICAL REACTIONS. (p144-147). Chemical Reaction. Reactants - the starting materials in a reaction. Products - the new materials formed in a reaction. Chemical Equation. Describes a chemical reaction reactants  products Note:

Types of Reactions and Predicting Products. SNC2D. Types of Reactions. Reactions can be divided into 5 main types: Synthesis Decomposition Single Displacement/Replacement Double Displacement/Replacement Neutralisation. Synthesis. Synthesis: 2 or more reactants combine to form 1 product.

Types of Chemical Reactions. 8.2. Types of Reactions. Synthesis Decomposition Combustion Single Displacement Double Displacement. Synthesis Reactions. Synthesis – (also called a ___________ reaction) a rxn in which 2 or _____ substances _______ to form a new cmpd

Types of Chemical Reactions. A chemical equation describes a chemical change. The Law of Conservation of Mass says that the number and kind of atoms going INTO a chem. rxn must be the same as the number and kind of atoms coming OUT.

Activity Series of the Elements. Activity Series. The ability of an element to react is the element’s activity . The more readily an element reacts with other substances, the greater its activity is.

Reactions. Chapter 8. Chemical Reaction Equations. A reaction equation must… Represent all known facts Contain correct formulas for reactants and products Follow the law of conservation of mass. Reactants/Products. Reactants are the substances present when the reaction starts.

Unit 3: Balancing Chemical Equations. Section 3: Types of Chemical Reactions. Types of Chemical Reactions. Synthesis Decomposition Single-displacement (single-replacement) Double-displacement (double-replacement) Combustion. Synthesis. Two substances combine to form a compound