Chemistry
1. What does WHMIS mean?3. Which atomic model is represented below?
4. What is the element?
5. What is the overall charge of the element? If an ion what would its charge be?
6. What is the maximum number of electrons allowed in the first energy level?
Use the periodic table below to answer the next 5 questions
B
C A
D
E
F
7. What is the general name for a group of elements located in a column?
8. What is the name of the elements found in column E?
9. How many energy levels would element D have?
10. Which letter represents an alkali metal?
12. What is shown to the right?
Use the compounds below to answer the next 2 questions
1.
NH4NO3(s)
5.
NH3 (l)
2.
H
2O
(l)6.
NaOH
(s)3.
OCl2 (s)
7.
NO2 (g)
4.
Li
2O
(s)8.
CCl
4(l)13. Which of the above are ionic compounds?
14. Which of the following are molecular compounds?
15. What occurs to electrons in an ionic compound? Use the terms metal and non-metal
16. What type of bond occurs between a metal and non-metal?
17. What occurs to electrons in a molecular compound?
18. What type of bond occurs between non-metals?
During an investigation a student made the following observations:
Element State(atSATP) LitmusPaperTest Conductivity SolubilityinWater
A gas redturnsblue conductselectricity formsaclearcolorlesssolution B solid nochange conductselectricity forms,aclearbluesolution
C liquid nochange nonconductor insoluble
D solid blueturnsred conductselectricity formsaclearcolorlesssolution
20. In a chemical reaction solid iron metal reacts with chlorine gas to produce solid iron (III) chloride. Which of the following best represents the correctly balanced reaction?
a. 2 Fe + 3 Cl 2 FeCl
(s) 2 (g) 3 (s)
b. Fe + Cl FeCl
(s) 2 (g) 2 (s)
c. 6 Fe + Cl 2 Fe Cl
(s) 2 (g) 3 (s)
d. 2 Fe + 2 Cl 2 FeCl
Use the following information to answer the next four questions
21. This reaction is classified as
a. A Formation/Synthesis reaction b. A Decomposition reaction c. A Single Replacement Reaction
d. A Double Replacement Reaction e. A Combustion Reaction
22. Use the element names to describe the reaction
23. The mole numbers necessary to correctly balance this reaction are a. 1, 2, 2
b. 1, 2, 1
c. 2, 1, 2 d. 1, 1, 1
24. The product would be ________ (soluble/not- soluble) in water.
25. What is the mass of one mole of NaF?
26. If 125.97 grams of NaF is measured, how many moles would this be?
Use the reaction below to answer the next 4 questions
The above reaction is classified as a a. Formation reaction b. Decomposition reaction c. Single Replacement Reaction
d. Double Replacement Reaction e. Combustion Reaction
27. Use the compound names to describe the reaction
28. The correct coefficients are a. 1,1,1,1
b. 1,1,1,2
c. 2,1,1,2 d. 1,2,1,2
29. NH4OH would be _______ (soluble/non-soluble) in water.
30. If you were given 105.18 grams of NH4OH how many moles would you have?
a. 1 b. 2
c. 3 d. 4
Use the reaction below to answer the next 4 questions
31. The reaction above is an example of a. Formation reaction
b. Decomposition reaction c. Single Replacement Reaction
d. Double Replacement Reaction e. Combustion Reaction
____ Sr(OH)
2+ ____ (NH
4)
2SO
4____ SrSO
4+ ____ NH
4OH
____ Na
(s)+ ____ F
2 (g)____ NaF
(s)32. The correct coefficients are a. 2, 7, 4, 6
b. 1, 3, 2, 3
c. 1, 3, 1, 3 d. 2, 5, 3, 6
33. The correct placement of the term ‘heat’ in the exothermic reaction would be a. ___ C2H6 (L) + ____ O2 (g) + heat ____ CO2(g) + ____ H2O (g)
b. ___ C2H6 (L) + ____ O2 (g) ____ CO2(g) + ____ H2O (g) + heat
c. ___ C2H6 (L) + ____ O2 (g) heat ____ CO2(g) + ____ H2O (g)
d. heat ___ C2H6 (L) + ____ O2 (g) ____ CO2(g) + ____ H2O (g)
34. One mole of Ca3(PO4)2 contains ________ moles of calcium.
a. 1 b. 2
c. 3 d. 4
35. One mole of Ca3(PO4)2 contains ________ moles of phosphorous.
a. 1 b. 2
c. 3 d. 4
36. One mole of Ca3(PO4)2 contains ________ moles of oxygen.
a. 2 b. 2
Use the chart below to anwer the following 3 questions
Element # of protons # of neutrons # of electrons
37. sodium atom 38. sodium ion 39. chlorine atom 40. chloride ion
37. The correct numbers for Na would be a. 11, 11, 10
b. 11, 11, 11
c. 11, 22, 22 d. 22, 22, 22
38. The correct numbers for Na+ would be a. 11, 11, 10
b. 11, 11, 11
c. 11, 11, 12 d. 22, 22, 22
39. The correct numbers for Cl would be a. 17, 17, 16
b. 17, 18, 17
c. 17, 17, 18 d. 17, 17, 35
40. The correct numbers for Cl- would be a. 17, 17, 16
b. 17, 17, 17
c. 17, 18, 18 d. 17, 17, 35
41. What is the IUPAC name for PbO?
42. What is the name of the following acids: a. H2S(g)
b. H2SO4(l)
c. H2SO3(l)
43. What is the mass of two moles of carbon?
44. How many moles of carbon are there in C2H4?
45. 2Al (s) + F2 (g) 2AlF3
Provide the above as a word equation
46. Provide the chemical equation for the following reaction:
solid iron reacts with oxygen gas to produce an iron (III) compound.
47. Provide the chemical equation for the following reaction: butane (C4H10 (L)) is burned.
48. What are the coefficients for the following reactions and what type of reactions are they?
_____ S8(s) + _____ P4(s) _____ P4S3(s) Reaction Type ____________
Physics
Significant Digits and Scientific Notation1. What is the number of significant digits in the following numbers? a) 100.0
b) 0.0020
2. Calculate the following using correct significant digits ( you may have to use scientific notation) a) 10.0 + 10.00 + 10.000
Use the diagram below to answer the following 3 questions
A plane starts at point A and travels the following distances. It takes 1 hour to complete its journey.
A 100 km
50 km 50 km
100 km 3. What is the total distance it travels?
4. What is its displacement?
5. What is the average speed, and the average velocity that the plane travels at?
6. Place the following units in the correct box: 35C, 45 km/h west, 20 kg, displacement, distance, velocity, speed
Chief
Speed (m/s)
Use the graphs to answer thenext 5 questions
7. Which graph represents an object that is not moving?
8. Which graph(s) represents uniform motion?
9. Can uniform motion occur if an unbalanced force is acting on an object?
10. Which graph(s) represents acceleration?
11. Which graph represents negative acceleration?
12. What does the slope of Graph II tell you about the motion of the object?
Use the ‘ticker tape’ diagram below to answer the following 3 questions
This long ticker tape measures a dot every five seconds.
13. What type of motion is the object exhibiting?
14. Which graph(s) above best illustrates the tickertape motion?
15. What is the average speed of the object shown during the 1st second?
Distance- Time & Speed-Time Graphs
1.00 m
Direction of motion
16. If you calculate the area under the line in the graph to the right, what would you be solving for?
17. What is the distance the car travels in 2 seconds?
Use the graph below to answer the next 5 questions
19. What type of motion is the object experiencing during B and D?
20. During which interval is the object moving with the greatest speed?
21. What is the displacement of the object after 8 hours?
22. What is the speed of the object during interval C?
Force, Work and Energy
23. A ball is lifted to a height of 10m. It has a mass of 1.00 kg. What is the balls potential energy?
24. If the ball falls from its maximum height what is the kinetic energy just before it hits the ground?
25. What is its velocity just before it hits the ground?
26. What is the mechanical energy of the ball?
27. What is the formula for Force?
28. What is the formula for Work?
29. Is Energy equivalent to work?
30. What are the units for both energy and work?
31. What is the rule of the direction of the applied force and the distance involved?
distance (m)
50
40
10
30
2.00
Time (h)
20
A
B
C
D
1.00
3.00
4.00
5.00
6.00
7.00
8.00
32. If you push a box a distance of 10 m with a Force of 10N for 10 seconds what is the work done on the box?
33. If you pick up the 10 kg box and lift it 1 meter, what is Potential Energy of the box?
34. What is the work done on the box?
35. If you drop the box, what is the Kinetic Energy just before it hits the ground?
Energy Systems and Conversions
36. A closed can of salmon can exchange energy with the environment but not matter. What type of system is this?
37. The can is opened. What type of system is it now?
38. If energy is applied to an egg what changes would indicate an energy transfer?
Use the diagram below to answer the next 5 questions. Use terms such as potential energy, kinetic energy, electrical energy, generator and turbine.
40. At point A what is the type of energy?
41. What is the type of energy at B?
42. What is the machine that the water passes through to get to point C?
43. What is the machine located at D?
44. What is the energy produced by the machine at D?
Use the diagram below to answer the next 5 questions. Use terms such as chemical energy, mechanical, electrical energy, and thermal energy
45. What type of energy is stored in coal?
46. What type of energy is released when coal is burned?
47. The energy from steam is passed through a turbine. What type of energy is the spinning turbine transferring?
48. The machine (generator) that the turbine is attached to converts energy into what form?
49. The final energy form transferred from the generator to wires is________________.
50. Watts engine loses the________ (least/greatest) amount of thermal energy making it the _______ (most/least) efficient of the steam engines.
51. If coal produced 10000 J of input energy and 2000 J of output energy was produced, what was the efficiency of the engine?
52. What was the energy waste %?
53. What would be the type of waste energy?
54. Which system has a greater efficiency, one with 2 conversions or one with 5?
1
7
6
5
4
2
3
Biology
MicroscopyUse the following information to answer the next two questions
1. What are the correct terms used to describe the structures numbered above
1. 5.
2. 6.
3. 7.
4.
2. When viewed through a compound microscope, the letter "q" would appear as:
3. The advantage light microscopes have over electron microscopes is that _____________
4. What is the key advantage electron microscopes have over light microscopes?
5. If an object is 1 mm across and an objective lens of 10x is used with a objective lens of 40x, what is the magnification of the object?
6. What is the high-power field diameter of microscope which has a low power field diameter of 20mm, a low power magnification of 5x and a high power magnification of 50x?
Cell Theory & Cellular Organelles
7. Spontaneous generation is the belief that life spontaneously appeared from a “_______ _______” .
8. Pasteur used open flasks to disprove spontaneous generation. No growth in the broth of open flasks occurred because
9. The bacterial (prokaryotic) cell is very self sufficient. It contains all the necessary organelles and structures to successfully reproduce without the help of other cells. Is this the case with a specialized human cell, such as a nerve cell, why?
10. The sum total of cell processes is called?
11. Which cell is a plant cell?
12. What three structures are unique to plant cells?
13. Fill in the following:
14. The organelle that packages substances in a lipid membrane is
15. Some of these packages contain enzymes which can be used to break down (digest) food. These membrane organelles are called
16. The main storage of DNA (genetic material) is in what part of the eukaryotic cell?
17. The organelle that produces the main energy source for an animal cell is:
18. The process of converting glucose into ATP is called:
19. The transport of proteins occurs within a series of channels next to the nucleus. This organelle is called the
Surface Area to Volume
20. The formula for a surface area to volume ratio is:
21. Three cells have different surface area to volume ratios. Which cell has the ‘best’ ratio for efficient transport of materials across its membrane?
A
B
D
C
E
23. Which process is exocytosis and which is endocytosis?
24. Which process(es) requires energy?
25. What is the name of the structure to the right?
26. What are the names of structures A, B and C?
27. Name two locations where you would find this structure
Concentration Gradients
28. Diffusion is the natural movement of material from an area of ___________ concentration to an area of _________________ concentration.
29. Facilitated diffusion is the movement of materials that ________________________energy. It will always move from an area of ________ concentration to an area of __________concentration.
30. Osmosis is the movement of ___________ across a semi-permeable membrane.
Use the diagram below to answer the following four questions
Note: D is a sugar molecule and E is a water molecule Use the following terms: hypertonic, hypotonic, isotonic
31. Side A is __________ compared to side B.
32. To establish equilibrium water will move from side ___ to side ____.
Plants
33. A plant consists of the upper portion above ground called a ____________ system and a lower portion called a
____________ system.
34. Meristems are tissue that
35. Stems are structures that
A
36. Complete the table below
Vascular
Tissue
Living
or Dead
Cells
Transport from
and towards?
What does it
transport?
What processes help the
material to move?
Xylem
Phloem
37. What is the pathway of water flow from roots to the leaves?
38. Which organelle is responsible for photosynthesis?
39. What is the formula for photosynthesis?
40. Which tropism is positive towards light?
41. Which tropism is towards gravity?
42. Which hormone is responsible for the movement of a plant towards light?
Use the following information
Substance
Specific Heat Capacity
(
gºCJ
)
Substance
Latent Heat Capacity
(Heat of fusion/vaporization)
glass
0.840
ice
333 J/g
copper
0.394
steam
2260 J/g
ethyl alcohol
2.13
Ice- Liquid
6.01 kJ/mol
water
4.19
Liquid- Steam
40.66 kJ/mol
1.
How much heat energy is absorbed by 250 g of water when it is heated from 10.0°C to 85.0ºC?
3.
How much heat is needed to change 50.0 g of ice at 0.00ºC to water at 0.00ºC?
4.
The heating curve for an unknown liquid is given below.
T
t
A
B C
D E
a.
Which sections indicate a phase change?
b.
Which formula is used to calculate section B?
c.
During a phase change is there a temperature change?
d.
Which sections indicate temperature changes?
e.
Which formula can be used to determine the heat energy (Q) used during this temperature change?
Temperature (
oC)
5.
Which day has the most hours, a solstice or an equinox?
6.
What makes insolation less at the poles of the Earth?
7.
What helps to redistribute energy through the world’s oceans and atmosphere?
8.
A surface has an albedo of 0.90. Is it ice or black soil?
9.
Which of the following gas increases contributes the most to the natural greenhouse effect; carbon
dioxide, methane, water vapour or nitrous oxide?
10.
What is the Greenhouse effect?
11.
What are the expected results from the excessive production of Greenhouse gases?
-30 -20 -10 0 10 20 30 0 50 100 150 200 250 300 350 400 450 500
J F M A M J J A S O N D
mm °C -30 -20 -10 0 10 20 30 0 50 100 150 200 250 300 350 400 450 500
J F M A M J J A S O N D
mm °C
A
C
-30 -20 -10 0 10 20 30 0 50 100 150 200 250 300 350 400 450 500J F M A M J J A S O N D
m m ºC
D
B
-30 -20 -10 0 10 20 30 0 50 100 150 200 250 300 350 400 450 500J F M A M J J A S O N D
mm
ºC
