Chemical Reaction Terminology

Slides:

Advertisements

Similar presentations

Chemical Changes.

Advertisements

Notes on Chemical Equations

Chemical Reactions Hope Dubbs. Chemical Reactions and Equations Chemical reactions occur when a substance undergoes a chemical change Reactions take place.

Theoretical and Percent Yield

Chemical Reactions and Collision Theory

Limiting Reactant.

C.7-C.8 Continued In which you will learn about: Limiting reactants Performing stoichiometry with limiting reactants.

Stoichiometry.  ¾ cup sugar  3 cups flour  ½ cup butter  3 Tbls baking soda  Yield: 38 cookies  How many dozen cookies can you make if you only.

Stoichiometry ICS III Week 6. Baking Recipe Ingredients Ingredients –1 cup unsalted butter (B) –1 cup sugar (S) –1 cup brown sugar (Bs) –2 large eggs.

White Chocolate Orange Cookies. 1 cup butter softened 1/2 cup white sugar 1/2 cup brown sugar 1 egg 1 tablespoon orange zest 2 1/4 cups all-purpose flour.

Chemical Reactions.

Changes in Matter Science Chapter 2 Grade 5. Chapter 2 – Vocabulary Physical Change Chemical Change Evaporation Condensation Sublimation Reactant Product.

Introduction to: Balancing Chemical Equations. Outline Information in Chemical Equations Why do we have to balance equations?? Human Balancing Act Balancing.

By: Angelique and Sharlanae. A formation of a percipitate can be a clue that a ______ ________ has taken place.

Stoichiometry The Mole: Review A counting unit Similar to a dozen, except instead of 12, it’s 602,000,000,000,000,000,000, X (in scientific.

821 Identify the reactants and products of a chemical reaction.

Stoichiometry - Chemical equations are the recipes that tell the manufacturer how much of each chemical to use in making a product. - Stoichiometry is.

Stoichiometry I Mole-Mole.

Chocolate Chip Cookies 2.25 cups flour 8 Tbsp butter 0.5 cups shortening 0.75 cups sugar 0.75 cups brown sugar 1 tsp salt 1 tsp baking soda 1 tsp vanilla.

Limiting reactant. Ever notice how hot dogs are sold in packages of 10 while the buns come in packages of 8?? The buns limit the hot dog production to.

Baking Cookies English Club eats chocolate chip cookies!

Stoichiometric Calculations Start Your Book Problems NOW!! Stoichiometry.

C.7 (notes) – C.8 (practice) In which you will learn about… In which you will learn about… Mole ratios Mole ratios stoichiometry stoichiometry.

Limiting Reactants Chapter 13. A real-life example Cookies anyone? Given the following recipe for chocolate chip cookies… What if we only have 1 egg?

C. Johannesson Stoichiometric Calculations Stoichiometry – Ch. 9.

Balancing Chemical Equations. Parts of a Chemical Equation What is a chemical equation? It is a way to symbolize what is happening in a chemical reaction.

Chapter 9 Section 2. Chocolate chip cookies 1 c. butter ½ c. granulated sugar 1 c. brown sugar 1 tsp. vanilla 2 eggs 2 ½ c. flour 1 tsp. baking soda 1.

Chemical Changes Word equations

Chp 9: Stoichiometry Chocolate Chip Cookies!! 1 cup butter 1/2 cup white sugar 1 cup packed brown sugar 1 teaspoon vanilla extract 2 eggs 2 1/2 cups.

Limiting Reagents and Percent Yield Using Stoichiometry.

Section 7.2 Chemical Equations 1.To learn to identify the characteristics of a chemical reaction 2.To learn the information given by a chemical equation.

3.8 Stoichiometry & Mole Ratios. Recipe for 24 brownies 1cup flour 4oz. chocolate 2 eggs 1cup sugar 1 cup flour + 4 oz. chocolate + 2 eggs + 1 cup sugar.

Chapter 12 - Stoichiometry I ‘m back! I ‘m back!

It’s time to learn about.... Stoichiometry Stoichiometry : Mole Ratios to Determining Grams of Product At the conclusion of our time together, you should.

Stoichiometry. Chocolate Chip Cookies!! 1 cup butter 1/2 cup white sugar 1 cup packed brown sugar 1 teaspoon vanilla extract 2 eggs 2 1/2 cups all-purpose.

BALANCING CHEMICAL EQUATIONS H 2 + O 2 --> H 2 O.

Chapter 9 Stoichiometry 9.3 Limiting reagent and percent yield.

Limiting Reagent If you have 20 wheels and 15 seats, how many bikes could you make? What will be in excess? How many pieces will be left over?

What is a physical change? A change that alters the form of an object without changing what type of matter it is.

I. I.Stoichiometric Calculations Stoichiometry – Ch. 10.

L3: Chemical Formulas and Word Equations Learning Objectives: 1.Understand what information a chemical formula tells you. 2.Write simple word equations.

Stoichiometry Using the Balanced Equation. What does the balanced equation really mean? Particles: Moles: 2H 2 + O 2  2H 2 O 2 molecules H molecule.

 I have 5 eggs. How many cookies can I make? 3/4 c. brown sugar 1 tsp vanilla extract 2 eggs 2 c. chocolate chips Makes 5 dozen cookies. 2 1/4 c. flour.

Stoichiometry Chapter 12

BALANCING CHEMICAL EQUATIONS

Stoichiometry (Ch 12) Stoichiometry is the calculation of amounts of substances involved in a chemical reaction. Coefficients in chemical reactions show.

How can we do cookies ?. How can we do cookies ?

Limiting Reactant.

Chemical Reactions and Collision Theory

Using the Balanced Equation

Physical & Chemical Changes.

Chemical Stoichiometry

Mole to Mole Conversions

Types of Chemical Reactions

DO NOW Turn in Stoichiometry Practice, Part One handout.

Stoichiometry (Ch 12) Stoichiometry is the calculation of amounts of substances involved in a chemical reaction. Coefficients in chemical reactions show.

Stoichiometry based on the law of conservation of mass

Stoichiometry ICS III Week 6.

Cookie Chemistry Ms. Chang.

CHEMICAL EQUATIONS.

Stoichiometry The mathematics of chemical equations.

Chemical Reactions and Collision Theory

Reactant 1 + Reactant 2 Product 1 + Product 2

Chemical Reactions and Collision Theory

Presentation transcript:

Chemical Reaction Terminology In chemical reactions there are reactants and products. Reactants are the chemicals that react together to form a product. Reactants are on the left side of a chemical equation. A + B  AB

Chemical Reaction Terminology Products are the chemicals formed in a chemical reaction. Products are on the right side of the chemical reaction equation. A + B  AB

Chemical Reaction Terminology So, what’s the arrow in the middle of the equation? A + B  AB The arrow represents what happens when A runs into B. It is the chemical reaction.

Chemical Reaction Terminology Making cookies is a lot like a chemical reaction. When you make cookies what are the reactants? What are the products? And what is the reaction, how do you make them? (i.e. what does the arrow represent?)

Chemical Reaction Terminology Reactants: flour, sugar, butter, chocolate chips, etc. Products: cookies. The reaction (the arrow): mixing, and stirring, and baking. Flour + Sugar + Butter + Chocolate Chips Cookies Mixing Stirring Baking

What are Chemical Reactions? A chemical reaction is a process in which at least one new substance is produced as a result of a chemical change.