Download Chemistry Test Review - 1D

SNC 1D1
Name: _____________
Chemistry Unit
Review and Study Guide
Date: _____________
Vocabulary Provide a definition and/or examples for the following terms:
1. Chemistry:
________________________________________________
2. Matter: _____________________________________________________
3. Mass:
_____________________________________________________
4. Volume: _____________________________________________________
5. Density: _____________________________________________________
6. Pure Substance: ____________ or ___________; ex. ________________
7. Mixture: two or more ________ ________________; ex. _____________
8. Heterogeneous Mixture: contains ______________ phases; ex.___________
9. Homogeneous Mixture: contains ____________ phases; ex. ____________
10. Phase: a visible ______________________________________________
11. Element: any substance found listed in the_____________ __________
Ex. ____________, ______________, _____________
Smallest particle of any element is called a(n) ____________
12. Compound: formed from _____________________________________
Ex. ____________, ______________, _________________
Smallest particle of any compound is called a(n) ___________
13. Atom: the smallest ___________________________________________
14. Nucleus: located ____________________________________________;
contains _______________ and _______________________
15. Orbit: _____________________________________________________
Synonyms: _________________
_____________________
16. Atomic number: ________________________________; symbol ______
17. Mass number: _________________________________; symbol ______
18. Atomic mass: __________________________________; symbol ______
19. Isotope: ______________________________________; symbol ______
20. Chemical symbol: used to represent _______________; ex. _________
21. Chemical formula: used to represent ________________; ex. _________
22. Chemical (word) equation: used to represent ______________________;
___________ (written on the left) and __________ (written on the right)
ex. of a word equation ________________________________________
23. WHMIS: ___________________________________________________
24. MSDS: ____________________________________________________
25. PPE: ______________________________________________________
26. Route of Entry: ______________________________________________
27. Chemical Salt: ________________________________Ex. ___________
28. Catalyst: _____________________________________Ex. ___________
Physical Change and Physical Properties
1. Name and describe the 3 types of physical change; provide an example for
each one:
1) _________________________________________________________
_________________________________________________________
2) _________________________________________________________
_________________________________________________________
3) _________________________________________________________
_________________________________________________________
2. Physical Properties:
1) List all the ones that are specific to metals, and describe what each one
means:
_________________________________________________________
_________________________________________________________
2) List the one that is specific to fluids, and describe it:
_________________________________________________________
3) List as many as you can that can be detected by each of the five
senses:
Touch: ____________________________________________
__________________________________________________
Taste: _____________________________________________
Smell: _____________________________________________
Sound: _____________________________________________
___________________________________________________
Sight: _____________________________________________
__________________________________________________
4) Do physical properties change in physical changes? Why or why not?
_________________________________________________________
3. Draw the “change of state” triangle in the space below. Label each arrow:
Chemical Change and Chemical Properties
1. List the five clues that a chemical change has taken place:
1)
2)
3)
4)
5)
______________________
_______________________
_______________________
_______________________
_______________________
2. Ultimately, what is the one thing that decides for sure that a chemical
change has taken place? _____________________________________
3. What is another way to say “chemical change?” ___________________
4. What are the substances called before a chemical change takes place?
_________________________________________
5. What are the substances called after a chemical change takes place?
_________________________________________
6. Complete the following chart:
Gas
Test
What observation you expect
oxygen
limewater
pop
The Atom
1. Draw and label the parts of the atom:
2. Complete the following chart:
Subatomic
Particle
Charge
(+ve, -ve, zero)
Location
(nucleus, orbit)
Relative Size
Short form
proton
orbit
zero
3. Label the following diagram:
12
______________
C
6
______________
______________
4. Complete the following chart (use your periodic table where necessary):
Symbol
Atomic Number
(Z)
Mass Number
(A)
Atomic Mass
(M)
# protons
# neutrons
# electrons
107
73
27
Al
13
40
Ca
20
73
Particle Theory:
List the 5 points of the Particle Theory:
1. ______________________________________
2. ______________________________________
3. ______________________________________
4. ______________________________________
5. ______________________________________
Atomic Theories:
Draw the model picture for each atomic theory, and, under each one, list the
main points about its structure.
The Periodic Table
Use your colour-coded periodic table for any of the questions in this section.
You will be expected to use your colour-coded periodic table during the test and
the exam. Please make sure that it is complete and correct.
1. Complete the following:
a. Explain what the role of the staircase is in the periodic table:
___________________________________________________________
b. What does “diatomic” mean? ___________________________________
c. List which elements are “diatomic.”
__________________________
d. Which metallic element is a liquid at room temperature? _____________
e. What is the name of the group that Calcium is in? __________________
f. What is the name of the group that Krypton is in, Superman?
___________________________
g. What is the name of the group that Chlorine is in, Poolboy?
___________________________
h. What is the name of the group that Potassium is in? ________________
i. What is the name of the group that Ytterbium is in? ________________
j. Vanadium is found in Group # ___________.
k. Tungsten is found in Group # ___________.
l. Write the atomic mass of Nitrogen __________________. What (strong)
tissue in your body is very dependent on Nitrogen? _________________.
m. What is true for all of the elements in the periodic table past lead, Pb?
____________________________________________
Chemical Formulas
Complete the chart below:
Formula
CH4
C6H12O6
N2O
CaSO4
H2CO3
Mg3(PO4)2
CH3COOH
(NH4)2SO4
B(BrO2)3
# of Elements
in the
compound
Name of each
Element(in a
list)
# of atoms of
each element
Total # of
atoms in one
molecule
Safety
1. Draw and label the fire diamond (tetrahedron).
2. Use the fire diamond to help answer the following questions:
a) Which part of the fire diamond has been “removed” when water is used to
put out a paper fire? ________________________________________
b) Which part of the fire diamond has been “removed” when a lid is used to
put out a frying pan fire? ______________________________________
c) If your clothes are on fire, you are told to roll on the ground. Explain why
in terms of the fire diamond. __________________________________
__________________________________________________________
3. Lab Safety:
1) If you were using ACID, what PPE should you use?
_________________________ ______________________________
2) If you were dealing with a chemical that was a fine dust, what PPE
should you use? _________________________________________
3) If the experiment in the lab was expected to give off toxic vapours,
what should the teacher ensure? ____________________________
4) If you were using an open flame, what precautions about yourself and
the area at your bench should you take? ______________________
_______________________________________________________
5) If a glass beaker fell and broke, what should you do? _____________
________________________________________________________
6) List three other lab safety scenarios that are possible:
1) __________________________________________________
2) __________________________________________________
3) __________________________________________________
4. List 3 hazardous chemicals in each of the 4 areas of your home - kitchen,
bathroom, basement/laundry room, garage and shed – and for each one,
draw the HHPS safety symbol.
Area in
the Home
Hazardous Chemical 1
Nature of
HHPS
Hazard
Symbol
Hazardous Chemical 2
Nature of
HHPS
Hazard
Symbol
Hazardous Chemical 3
Nature of
HHPS
Hazard
Symbol
Kitchen
Bathroom
Basement/
Laundry
Garage/
Shed
5. List and describe the 4 routes of exposure, and for each one, identify at least
one PPE.
Route of Exposure
Brief Description
Example of a PPE
1) _________________ ___________________ __________________
2) _________________ ___________________ __________________
3) _________________ ___________________ __________________
4) _________________ ___________________ __________________
6. a) What is an MSDS?
_________________________________________________________
b) What 3 main things does a worker need to have an MSDS for?
1) ____________________________
2) ____________________________
3) ____________________________
Density Word Problems
Solve the following density problems using the GRASP method. Report your
final answer in scientific notation and with the correct significant digits and
units.
1) Determine the density of a small rock if the volume is 28.5 cm3 and the
mass is 40.0 g.
2) Calculate the volume of a steel bar if the density is 235.75 g/cm3 and
the mass is 752. 65 kg.
3) What must the mass of a fluid be if its density is 42.00 g/cm3 and it
occupies a volume of 35 000 cm3?
Drawing Bohr Diagrams and Ions
Metal
Element
Bohr
Diagram of
Neutral Atom
Ion in Square
Brackets
Na
Non-metal
Element
Bohr
Diagram of
Neutral Atom
Ion in Square
Brackets
P=
E=
P=
E=
P=
E=
P=
E=
P=
E=
P=
E=
P=
E=
P=
E=
P=
E=
P=
E=
Cl
P=
E=
P=
E=
Be
O
P=
E=
P=
E=
Mg
N
P=
E=
P=
E=
Ca
P
P=
E=
P=
E=
*
Al
Si
P=
E=
P=
E=