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A pdf file of half-life problems has been uploaded under the "files/documentation" tab. Half-life problems will be reviewed tomorrow in class.
Each of you has a packet of multiple choice kinetics and equilibrium questions that you received this week. The equilibrium questions are towards the back of the packet. You may receive up to 2.5 extra points on your test by completing 10 equilibrium multiple choice questions. Each question is worth 1/4 point. The multiple choice questions are due on Mon 5/22.
~Mrs. Welch
Unit 4
Chater 8 Covalent compounds
- electronegativity, non-polar, polar, ionic
- draw lewis diagrams (*with dipole movements)
- write formulas
- write names
- endothermic vs exothermic
- molecular shapes
- *draw energy diagrams with energy value labeled
- *benzene derivatives
- *alkanes/alkenes/alkynes
Chapter 7 Ionic compounds
- draw lewis diagrams
- write formulas
- write names
- what is an ion?
- polyatomic vs monatomic
- cation vs anion
Unit 5
Chapter 9
- 5 parts of a chemical equation
- 5 indicators of a chemical change
- contrast physical and chemical changes
- balance equations
- explain how the acetic acids and sodium bicarbonate lab validated the law of mass conservation
- identify the types of reactions
- predict products for double replacement reactions
- *predict products for single replacement reactions, and indicate state of matter for each substance
- determine the solubility of double replacement products (CP only)
Chapter 17 Equilibrium
- what is a reversible rxn?
- what are the symbols for a reversible rxn
- Define chemical equilibrium
- Why is a chemical equilibrium referred to as "dynamic"?
- Explain le Chatelier's principle
- Explain how the following factors affect a chemical equilibrium: temperature, volume, pressure, concentration
- *write an equilibrium expression
- *calculate Keq
*Chapter 18 Acids and Bases
- *compare and contrast the physical properties of acids and bases
- *Explain the difference between the three models of classification
- *Identify A, B, CA, CB
- *Predict the products of an acid-base reaction, and write the chemical equation
- *What is the purpose of a titration?
- *What is an indicator?
Unit 6
Chapter 4 and 24: The atom and nuclear rxn
- compare and contrast chemical and nuclear rxn
- explain nuclear chemistry using proper scientific vocabulary
- Contrast nuclear fission and fussion
- write equations for alpha and beta decay
- *Write equations for positron emission and electron capture
- assess and solve half-life calculations
- explain the premise behind the m & m half-life lab
- assess and solve isotope calculations (CP only)
Chapter 16 Kinetics
- What is kinetics?
- what factors affect the rate of a reaction?
- explain kinetics using proper scientific vocabulary
- Explain rate laws and reaction orders
- Write rate laws
- Determine reaction order
- Sketch energy diagrams
Two paragraph summary. Each paragraph should contain at least five sentences. Make two references to diagrams or tables. (No name dropping, pull the diagrams or tables into your summary paragraphs).
The equilibrium quiz has been uploaded to the file section.
Quick and easy to set up
