Who Wants to Be a Moleionaire?
description
Transcript of Who Wants to Be a Moleionaire?
Template by Bill Arcuri, WCSD
Who Wants to Be a
Moleionaire?
Template by Bill Arcuri, WCSD
The MOLE
_________________________ _____________________ _____________________ _____________________ ___________________ ___________________ __________________ _________________ _________________ _________________ _________________ ______________ ______________ ______________ ______________
Click the appropriate dollar amount at right to proceed to the question
Template by Bill Arcuri, WCSD
Phone A Friend
“OK Contestant…Please select a friend to help you with this one. You have thirty seconds to discuss your options…”
Return to the Question
Template by Bill Arcuri, WCSD
Ask the Audience
“Audience, we need your help on this one…in a moment, we’ll ask you to indicate, by show of hands, your choice for the correct answer…”
Return to the Question
Template by Bill Arcuri, WCSD
Fifty - Fifty
You’ve asked that two of the wrong answers be eliminated, leaving you with one wrong answer plus the correct one.
50/50
Return to the Question
Template by Bill Arcuri, WCSD
Correct
Correct!
Proceed to Next Question
Template by Bill Arcuri, WCSD
Incorrect
Sorry, That’s Incorrect
Return to the Question
Template by Bill Arcuri, WCSD
A unit to measure the amount of a
substance
What is a mole?
A million of something
A billion million of something
A mammal
50/50
A
C D
B
Template by Bill Arcuri, WCSD
6.02 x 1024
How many particles are there in 1 mole of a pure substance?
6.02 x 1021 6.02 x 1023
3.01 x 1023A
C D
B
50/50
Template by Bill Arcuri, WCSD
1.0 moles
How many moles are there in 1.204 x 1024 particles?
2.0 moles 0.5 moles
7.24 x 1071 molesA
C D
B
50/50
Template by Bill Arcuri, WCSD
Atomic number
The mass in grams of one mole of a pure substance
Molar mass 12.011 g/mole
6.02 x 1023A
C D
B
50/50
Template by Bill Arcuri, WCSD
0.2774 g
The mass of 2.5 moles of Be, Beryllium (molar mass = 9.012 g/mol)
18.024 g 4.506 g
22.9806 gA
C D
B
50/50
Template by Bill Arcuri, WCSD
180.46 mol
The number of moles in 9.499 g of Fluorine (molar mass = 18.998 g/mol)
5.0 mol 0.5 mol
0.25 molA
C D
B
50/50
Template by Bill Arcuri, WCSD
6.02 x1023 atoms
The number of atoms in 0.25 moles of Carbon
1.505 x 1023 atoms
.0415 x 1023
atoms
3.01 x 1023 atomsA
C D
B
50/50
Template by Bill Arcuri, WCSD
40.078 g/mol
The molar mass of Copper
132.905 g/mol 12.011 g/mol
63.546 g/molA
C D
B
50/50
Template by Bill Arcuri, WCSD
18.341 g
The mass of 3.2 moles of Nickel (molar mass = 58.69 g/mol)
19.563 g 187.808 g
176.07 gA
C D
B
50/50
Template by Bill Arcuri, WCSD
1.505 x 1024 molecules
How many molecules are there in 2.5 moles of iron?
2.408 x 1023 molecules
2.408 x 1024 molecules
1.505 x 1023 moleculesA
C D
B
50/50
Template by Bill Arcuri, WCSD
1.0 mole
The number of atoms in 12.011 g of Carbon (molar mass = 12.011 g/mol)
6.02 x 1024
atoms3.01 x 1023
atoms
6.02 x 1023 atomsA
C D
B
50/50
Template by Bill Arcuri, WCSD
3.01 x 1024 molecules
The number of molecules in 9.00 g of water, H2O (mm = 18.00 g/mol)
0.5 moles3.01 x 1023 molecules
6.02 x 1023 moleculesA
C D
B
50/50
Template by Bill Arcuri, WCSD
492.425 g
The mass of 1.505 x 1024 atoms of gold, Au (mm = 196.97 g/mol)
296.439 g 462.425 g
7.6 x 1027 gA
C D
B
50/50
Template by Bill Arcuri, WCSD
15.999 g
The mass of 6.02 x 1024 atoms of oxygen, O (mm = 15.999 g/mol)
1.5999 g 10 moles
159.99 gA
C D
B
50/50
Template by Bill Arcuri, WCSD
3.2066 g
The number of grams in 6.02 x 1022 atoms of sulfur, S (mm = 32.066 g/mol)
3,206.6 g 32.066 g
320.66 gA
C D
B
50/50