Dimensions of the Mole
Presentation
•
Chemistry
•
10th Grade
•
Practice Problem
•
Hard
Jeffrey Oates
Used 3+ times
FREE Resource
16 Slides • 41 Questions
1
2
3
Multiple Choice
Will the given unit go on the top or bottom of the first dimensional analysis cell?
Top
Bottom
4
Multiple Choice
Will the goal unit (or closer to the goal) go on the top or bottom of the first dimensional analysis cell?
Top
Bottom
5
6
7
Multiple Select
What dimensions does the Mole connect?
(select all that apply)
Volume of gas
Mass of sample
Number of particles
Time for reaction
Volume of solid
8
9
Multiple Choice
What is Avogadro's Number (NA)?
6.02+10*23
6.02•10-23
6.02•1023
602,000,000,000,000,000
10
Multiple Select
What particles can be counted with the Avogadro's Number?
(Select all that apply)
Atoms
Molecules
Planets
People
11
Multiple Select
What particles can be counted with the Avogadro's Number?
(Select all that apply)
Hammers
Photons
Ions
Rocks
12
Multiple Select
What particles can be counted with the Avogadro's Number?
(Select all that apply)
Formula Units
Baby formula
Photos
electrons
13
Multiple Choice
When dividing by Avogadro's Number what math term is essential to use in the calculator to ensure the coefficient (6.02) stays with the base and power (1023)?
Hint: this math term groups numbers.
Parentheses
( )
Square Root
( )1/2
Inverse
( )-1
Square
( )2
14
15
Multiple Choice
Where do you find the numbers for Molar Mass?
VSEPR Sheet
Metal Activity Series
Polyatomic Ion List
The Periodic Table
Balanced Chemical Equation
16
Multiple Select
For the periodic tables in class which number do we use for molar mass?
Identify numbers location and the numbers name.
Top
Atomic Number
Atomic Mass
Bottom
17
Multiple Choice
What is the Molar Mass of Sodium Chloride (NaCl)
28.01 g/mol
58.44 g/mol
39.99 g/mol
70.91 g/mol
18
Multiple Choice
What is the Molar Mass of Hydrogen Peroxide (H2O2)
18.01 g/mol
17.00 g/mol
34.00 g/mol
36.00 g/mol
19
Multiple Choice
What is the Molar Mass of Sulfate (SO42-)
80.00 g/mol
48.00 g/mol
94.06 g/mol
96.06 g/mol
20
Multiple Choice
What is the Molar Mass of Glucose (C6H12O6)
192.16 g/mol
360.32 g/mol
96.08 g/mol
180.16 g/mol
21
Multiple Choice
What is the Molar Mass of Vanadium (III) Carbonate (V2(CO3)3)
281.91 g/mol
78.95 g/mol
157.89 g/mol
236.84 g/mol
22
23
24
Multiple Choice
What is the standard pressure of Standard Temperature and Pressure (STP)?
0 ATM
1 PSI
1 kPa
0 kPa
1 ATM
25
Multiple Choice
What is the standard temperature of Standard Temperature and Pressure (STP)?
0°C
0°F
0 K
1°C
1°F
26
Multiple Select
Which of the following elements would occupy 22.4 L at STP?
(Select all that apply)
He
C
N2
I2
27
Multiple Select
Which of the following elements would occupy 22.4 L at STP?
(Select all that apply)
H2O
CO2
CaCO3
CH4
NaK
28
29
Multiple Choice
Where do you find the numbers for the mole ratio?
VSEPR Table
Polyatomic Ion Sheet
Metal Activity Series
Periodic Table
Balanced Chemical Equation
30
Multiple Choice
Determine the mole ratio for the following equation if:
Given: H2
Goal: NH3
N2 + 3 H2 → 2 NH3
2 H2 / 3 NH3
2 NH3 / 3 H2
3 NH3 / 2 H2
3 H2 / 2 NH3
31
Multiple Choice
Determine the mole ratio for the following equation if:
Given: Al
Goal: O2
4 Al + 3 O2 → 2 Al2O3
2 Al2O3 / 3 O2
4 Al / 3 O2
3 O2 / 2 Al2O3
3 O2 / 4 Al
32
33
Multiple Choice
When entering the mole you ________.
Divide
Multiply
Add
Subtract
34
Multiple Choice
When leaving the mole you ________.
Divide
Multiply
Add
Subtract
35
Multiple Select
Determine the math operator and Mole Constant needed for the given and goal calculation.
Given: Mole
Goal: Grams
Multiply
Molar Mass
(Sum of atomic masses g/mol)
Molar Gas at STP
(22.4 L/mol)
Avogadro's Number
(6.02*1023 particles/mol)
Divide
36
Multiple Select
Determine the math operator and Mole Constant needed for the given and goal calculation.
Given: Mole
Goal: Molecules
Multiply
Molar Mass
(Sum of atomic masses g/mol)
Molar Gas at STP
(22.4 L/mol)
Avogadro's Number
(6.02*1023 particles/mol)
Divide
37
Multiple Select
Determine the math operator and Mole Constant needed for the given and goal calculation.
Given: Molecules
Goal: Moles
Multiply
Molar Mass
(Sum of atomic masses g/mol)
Molar Gas at STP
(22.4 L/mol)
Avogadro's Number
(6.02*1023 particles/mol)
Divide
38
Multiple Select
Determine the math operator and Mole Constant needed for the given and goal calculation.
Given: Moles
Goal: Liters of gas
Multiply
Molar Mass
(Sum of atomic masses g/mol)
Molar Gas at STP
(22.4 L/mol)
Avogadro's Number
(6.02*1023 particles/mol)
Divide
39
Multiple Select
Determine the math operator and Mole Constant needed for the given and goal calculation.
Given: Atoms
Goal: Moles
Multiply
Molar Mass
(Sum of atomic masses g/mol)
Molar Gas at STP
(22.4 L/mol)
Avogadro's Number
(6.02*1023 particles/mol)
Divide
40
Multiple Select
Determine the math operator and Mole Constant needed for the given and goal calculation.
Given: Grams
Goal: Moles
Multiply
Molar Mass
(Sum of atomic masses g/mol)
Molar Gas at STP
(22.4 L/mol)
Avogadro's Number
(6.02*1023 particles/mol)
Divide
41
Multiple Select
Determine the math operator and Mole Constant needed for the given and goal calculation.
Given: Liters of gas
Goal: Moles
Multiply
Molar Mass
(Sum of atomic masses g/mol)
Molar Gas at STP
(22.4 L/mol)
Avogadro's Number
(6.02*1023 particles/mol)
Divide
42
Multiple Select
Determine the math operator and Mole Constant needed for the given and goal calculation.
Given: Formula Units
Goal: Moles
Multiply
Molar Mass
(Sum of atomic masses g/mol)
Molar Gas at STP
(22.4 L/mol)
Avogadro's Number
(6.02*1023 particles/mol)
Divide
43
Multiple Select
How can you identify the given in a chemistry word problem?
(Select all that apply)
Key word
Number
Unit
Formula
Question Term
44
Multiple Select
How can you identify the goal in a chemistry word problem?
(Select all that apply)
Key word
Number
Unit
Formula
Question Term
45
Multiple Select
Determine the math operator and Mole Constant needed for the given and goal calculation.
How many moles of sodium chloride are in 19.5 grams of NaCl ?
Multiply
Molar Mass
(Sum of atomic masses g/mol)
Molar Gas at STP
(22.4 L/mol)
Avogadro's Number
(6.02*1023 particles/mol)
Divide
46
Multiple Select
Determine the math operator and Mole Constant needed for the given and goal calculation.
How many atoms of carbon are in 0.05 mol diamond (carbon)?
Multiply
Molar Mass
(Sum of atomic masses g/mol)
Molar Gas at STP
(22.4 L/mol)
Avogadro's Number
(6.02*1023 particles/mol)
Divide
47
Multiple Select
Determine the math operator and Mole Constant needed for the given and goal calculation.
How many grams of gold are 3.14 moles of gold?
Multiply
Molar Mass
(Sum of atomic masses g/mol)
Molar Gas at STP
(22.4 L/mol)
Avogadro's Number
(6.02*1023 particles/mol)
Divide
48
Multiple Select
Determine the math operator and Mole Constant needed for the given and goal calculation.
A 5.6L party balloon has how many moles of gas in it at STP?
Multiply
Molar Mass
(Sum of atomic masses g/mol)
Molar Gas at STP
(22.4 L/mol)
Avogadro's Number
(6.02*1023 particles/mol)
Divide
49
Multiple Select
Determine the math operator and Mole Constant needed for the given and goal calculation.
What is the volume of 1.75 mol of gas at STP?
Multiply
Molar Mass
(Sum of atomic masses g/mol)
Molar Gas at STP
(22.4 L/mol)
Avogadro's Number
(6.02*1023 particles/mol)
Divide
50
Multiple Select
Determine the math operator and Mole Constant needed for the given and goal calculation.
1.5*1022 atoms of iron are how many moles of iron?
Multiply
Molar Mass
(Sum of atomic masses g/mol)
Molar Gas at STP
(22.4 L/mol)
Avogadro's Number
(6.02*1023 particles/mol)
Divide
51
Multiple Choice
When dividing by Avogadro's Number what math term is essential to use in the calculator to ensure the coefficient (6.02) stays with the base and power (1023)?
Parentheses
( )
Square Root
( )1/2
Inverse
( )-1
Square
( )2
52
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