Chemical Reaction and Energy Changes Essay

Submitted By CarlosPapi1
Words: 574
Pages: 3
Open Document
WESTON COLLEGIATE INSTITUTE
100 Pine Street Weston, Ontario M9N 2Y9
Tel.: 416-394-3250 Fax: 416-394-4429 E-mail: WestonCI@tdsb.on.ca

-------------------------------------------------
SCH4U Chemistry, Grade 12, University Preparation

------------------------------------------------- Course Outline

Teacher: Mr. Shopman Room: 331

-------------------------------------------------
Description/Rationale
This course enables students to deepen their understanding of chemistry through the study of organic chemistry, the structure and properties of matter, energy changes and rates of reaction, equilibrium in chemical systems, and electrochemistry. Students will further develop their problem-solving and investigation skills as they investigate chemical processes, and will refine their ability to communicate scientific information. Emphasis will be placed on the importance of chemistry in everyday life and on evaluating the impact of chemical technology on the environment.
Prerequisite: Chemistry, Grade 11, University Preparation
-------------------------------------------------

-------------------------------------------------
Titles (Topics) and Timing Titles/Topics | Timing (110 hours) | Organic Chemistry | 10 hours | Structure & Properties of Matter | 15 hours | Energy Changes & Rates of Reactions | 20 hours | Chemical Systems & Equilibrium | 35 hours | Electrochemistry | 10 hours | Culminating Activities & Final Exam | 10 hours |

-------------------------------------------------
Assessment Evaluation & Reporting (source: FRESH AER 2006)
Assessment: Assessment is regular and continuous and is used for the improvement of teaching and learning and not for grade reporting. The purposes of assessment are to: * Diagnose and tract student progress & achievement; * Provide feedback to students and parents/guardian about student progress and achievement; * To allow students to assess their own progress & achievement; * To implement and improve instruction, curriculum and programs for all students.

Evaluation: Evaluation is varied and will be done (after teaching, assessment and re-teaching) on particular ‘chunks’ of work; the most recent and consistent achievement on particular knowledge, understandings and skills will be used to report the achievement grade.

Term Work = 70% of Final Mark
Culminating Task = 10% of Final Mark
Final Examination = 20% of Final Mark

Evaluation is done in the following categories across each strand: Knowledge and Understanding = 30% Thinking = 30% Communication = 20% Application = 20%

Learning Skills (Works Independently, Teamwork, Organization, Work Habits/Homework and Initiative) will be assessed, evaluated, and reported separately from the achievement grade on the report card.
-------------------------------------------------

Big Ideas

Organic Chemistry * Organic compounds have predictable chemical and physical properties determined by their respective structures. * Organic chemical reactions and their applications have significant implications for
Show More

Related Documents: Chemical Reaction and Energy Changes Essay

Essay on Kinetic Energy

6 – Energy Section 1 Energy Changes A. ENERGY[1] – ability to cause change B. ENERGY TRANSFORMATION – energy changes from one form to another without any being lost or gained C. Energy due to motion is KINETIC ENERGY. 1. An object’s kinetic energy depends on its SPEED and MASS. 2. When objects collide, kinetic energy can be transferred. D. POTENTIAL ENERGY – stored energy due to an object’s position E. Potential energy can be transformed to kinetic energy and kinetic energy can…

Words 379 - Pages 2

Term Papaer Essay examples

itself or by reaction with other substances Physical properties characteristics that can be determined without the production of a new substance Odor Density Color Texture Crystalline structure how atoms and molecules are arranged in solid state Ductile thin wire Malleable thin sheets Conductivity heat of electricity Refractive index bending light Magnetism how it attracts to magnet Phase change Solubility easily to dissolve Luster reflect to light Chemical properties characteristics…

Words 802 - Pages 4

Alka Seltzer Research Paper

Alka-Seltzer “Effervescent analgesic alkalizing tablets” were first introduced by the Dr.Miles Medical Company in 1931. Alka- Seltzer consists of sodium bicarbonate, anhydrous citric acid, and aspirin. Its uses are for upset stomachs and headaches. It was mainly advertised for overeating (Rader, 2010, p. 6). Alka- Seltzer is a nationally recognized headache treatment. (McTavish, 2004, p. 153). In order to use Alka-Seltzer one must place two tablets into a glass of water and then drink it. Once…

Words 498 - Pages 2

Cellular Energy Lab Report

Cellular Energy All organisms need energy, but only some living things can directly use the energy of sunlight. Autotrophs (producers) make their own food by obtaining energy from sunlight (or inorganic compounds). Heterotrophs (consumers) cannot make their own food, and must get their energy from food sources. Photosynthesis- carried out in the chloroplasts of plants; uses carbon dioxide to store energy in the form of glucose (organic molecules); produces oxygen 6CO2 + 6 H2O C6H12O6…

Words 811 - Pages 4

Summary Of Lab: Synthesis Of Zinc Chloride

chloride formed when zinc is made to react chemically with HCl. Second, we will measure the temperature of the water to determine the amount of heat absorbed or released during the course of this chemical reaction. Last, we will attempt to capture and identify the gas created as a product of this chemical reaction. Independent variable: Reacting the zinc and hydrochloric acid. Dependent variable: The result of the hydrochloric acid and zinc. Hypotheses: I hypothesize that the ratio of zinc(reactant)…

Words 1528 - Pages 7

Glow Sticks Research Paper

glowsticks a chemical change and some call them physical changes, but there is only one true answer. We will be explaining the correct answer and how it’s a physical or chemical change through evidence within the reaction of a glow stick. How you determine if the its its chemical change or a physical change is how the substances react to each other. To know how to determine it you need to know the difference between the two. There are several differences between a physical and chemical change in matter…

Words 555 - Pages 3

Bio: Enzyme and Active Site Essay example

placed like pearls on a string. Each amino acid is bonded to the next by chemical bonds . 2. How are enzymes made? Enzymes are made by stringing together between 100 and 1,000 amino acids in a very specific and unique order. The chain of amino acids then folds into a unique shape. That shape allows the enzyme to carry out specific chemical reactions ­­ an enzyme acts as a very efficient catalyst for a specific chemical reaction. The enzyme speeds that reaction up tremendously. 3. Where are enzymes made (specific organelle in the cell)…

Words 1239 - Pages 5

Summary questions for C7 Essay

Chemistry. 1. What is meant by the term ‘bulk chemicals’? Give some examples. Bulk chemicals are chemicals that are produced on a large scale, some examples of these are sulphuric acid, ammonia and sodium hydroxide. 2. What are fine chemicals? Give an example. These are chemicals that are produced on a smaller scale to that of bulk chemicals. Some examples are food additives, drugs and fragrances. 3. Describe the five stages used in industry producing chemicals? The first of the five stages is source…

Words 864 - Pages 4

Essay Chemical Reaction and Smaller Pieces Rate

Collision theory In a chemical reaction, the reactant particles can only react with each other when they bump into one another. According to collision theory when molecules collide bonds between their atoms can break, and then new bonds can form to make new molecules. The molecules in gases and liquids are moving constantly, and millions of collisions take place every second. But only a small number of these collisions lead to the formation of product. For a collision to be 'successful', the…

Words 337 - Pages 2

Final Project Notes Essay

Chapter 17: Reaction Rates Section 17.1: A Model for Reaction Rates Expressing Reaction Rates - The average rate of an action or process is the change in a given quantity during a specific period of time, and is indicated by the Greek letter delta (Δ). Average rate or speed is written as: Average Rate = Δquantity/Δt This equation defines the average rate at which reactants produce products, which is the amount of change of a reactant in a given period of time. The reaction rate of a chemical reaction…

Words 2151 - Pages 9