'Zn 2hcl zncl 2' diaporamas de présentation

Molar Relationships

1.16k views • 79 slides

Molar Relationships

1.53k views • 79 slides

Science MCT Review

Science MCT Review. Competency 2 Physical Science. Obj. 2a (DOK 1). Identify patterns found in chemical symbols, formulas, reactions, & equations that apply to the Law of Conservation of Mass.

884 views • 66 slides

Science MCT Review

Science MCT Review. Competency 2 Physical Science. Obj. 2a (DOK 1). Identify patterns found in chemical symbols, formulas, reactions, & equations that apply to the Law of Conservation of Mass.

825 views • 66 slides

Science MCT Review

Science MCT Review. Competency 2 Physical Science. Obj. 2a (DOK 1). Identify patterns found in chemical symbols, formulas, reactions, & equations that apply to the Law of Conservation of Mass.

788 views • 66 slides

Counting Atoms and Balancing Chemical Equations

Counting Atoms and Balancing Chemical Equations. Elements, Compounds, Mixtures. Hydrogen is an element. Oxygen is an element. When hydrogen and oxygen bond they make the compound water.

465 views • 38 slides

Counting Atoms and Balancing Chemical Equations

Counting Atoms and Balancing Chemical Equations. Elements, Compounds, Mixtures. Hydrogen is an element. Oxygen is an element. When hydrogen and oxygen bond they make the compound water.

526 views • 38 slides

Counting Atoms and Balancing Chemical Equations Write what is in Blue

Counting Atoms and Balancing Chemical Equations Write what is in Blue. Elements, Compounds, Mixtures. Hydrogen is an element. Oxygen is an element. When hydrogen and oxygen bond they make the compound water.

430 views • 31 slides

Chapter 10

311 views • 23 slides

Chemical Reactions

Chemical Reactions. Types of Reactions. Types of Reactions. Combination reactions Decomposition reactions Displacement reactions Precipitation reactions You need to be able to identify each type. A. Combination. the combination of 2 or more substances to form a compound

467 views • 22 slides

Section 3: Five Types of Reactions

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II. Stoichiometry in the Real World

Stoichiometry. II. Stoichiometry in the Real World. A. Limiting Reactants. Available Ingredients 4 slices of bread 1 jar of peanut butter 1/2 jar of jelly. Limiting Reactant bread. Excess Reactants peanut butter and jelly. A. Limiting Reactants. Limiting Reactant used up in a reaction

247 views • 16 slides

Unit 10B Review

Unit 10B Review. Reg Chem 2012-13. 11. When a solution sits out over a long period of time and water evaporates the concentration of the solution __________. Increases. As the volume of solution decreases, the molarity (concentration) increases. 12.

260 views • 15 slides

II. Stoichiometry in the Real World

Stoichiometry. II. Stoichiometry in the Real World. A. Limiting Reactants. Available Ingredients 4 slices of bread 1 jar of peanut butter 1/2 jar of jelly. Limiting Reactant bread. Excess Reactants peanut butter and jelly. A. Limiting Reactants. Limiting Reactant used up in a reaction

153 views • 15 slides

II. Stoichiometry in the Real World

Stoichiometry. II. Stoichiometry in the Real World. A. Limiting Reactants. Available Ingredients 4 slices of bread 1 jar of peanut butter 1/2 jar of jelly. Limiting Reactant bread. Excess Reactants peanut butter and jelly. A. Limiting Reactants. Limiting Reactant used up in a reaction

240 views • 12 slides

Stoichiometry in the Real World

Stoichiometry. Stoichiometry in the Real World. A. Limiting Reactants. Available Ingredients 4 slices of bread 1 jar of peanut butter 1/2 jar of jelly. Limiting Reactant bread. Excess Reactants peanut butter and jelly. A. Limiting Reactants. Limiting Reactant used up in a reaction

291 views • 12 slides

Chapter 5- 2: Writing Chemical Equations

Chapter 5- 2: Writing Chemical Equations. I. Understanding Chemical Equations. A. Chemical equations are a short way to write chemical reactions 1. uses symbols instead of words. Examples: 6CO 2 + 6H 2 O ? C 6 H 12 O 6 + 6O 2. or 2H 2 + O 2 ? 2H 2 O.

354 views • 12 slides

II. Stoichiometry in the Real World

Stoichiometry. II. Stoichiometry in the Real World. A. Limiting Reactants. Available Ingredients 4 slices of bread 1 jar of peanut butter 1/2 jar of jelly. Limiting Reactant bread. Excess Reactants peanut butter and jelly. A. Limiting Reactants. Limiting Reactant

240 views • 12 slides

II. Stoichiometry in the Real World (p. 288-294)

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Types of Reactions

Types of Reactions. Synthesis Reaction. Elements or simple compounds combine to form a more complex compound A + B ? AB Two elements form a binary compound Mg + Cl 2 ? MgCl 2 S 8 + 8O 2 ? 8SO 2 A metal oxide reacts with water to form a metal hydroxide CaO + H 2 O ? Ca(OH) 2

158 views • 8 slides