Atoms
Moles
Grams
Random 1
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100

How many grams in 60.2 x 1023 atoms C?

12.01 g C

100
What is the mass (g) of 1.00 mol Li?
6.94 g Li
100
How many moles in 2.65 g Fe?
0.0474 mol Fe
100

What is Avogadro's Number?

6.02 x 1023

100
How is the mass in grams of the element converted to amount in moles?
Divide by the molar mass
200

How many moles in 3.011 x 1023 atoms Mg?

0.5000 mol Mg

200

How many atoms in 6.755 mol Pb?

4.068 x 1023 atoms Pb

200
How many grams in 6.50 moles Cu
413 g Cu
200

How many items are in a mole?

6.02 x 1023 items

200
How is the mass in grams of the element converted to number of atoms?
Divided by molar mass, then multiply by Avogadro's Number
300

How many grams in 10.5 x 1023 atoms Mg?

6.05 g Mg

300

How many moles in 0.00750 g Ag? (in scientific notation)

6.95 x 10-5 mol Ag

300
How many moles are in 0.535 g Zn?
0.00818 mol Zn
300
What is the molar mass of Iridium?
192.2 g/mol
300

What is the mass of a mole of an element?

The amu of the element found on the periodic table

or the molar mass

400

How many atoms in 0.250 mol S?

1.51 x 1023 atoms S

400

How many mores in 2.25 x 1025 atoms Zn?

37.4 mol Zn

400

How many grams in 4.50 x 1012 atoms Cl?

2.65 x 10-10 g Cl

400
What is the molar mass of Xenon?
131.3 g/mol
400
What does amu stand for?
Atomic mass unit
500

How many atoms in 0.02550 g Pt?

7.872 x 1019 atoms Pt

500
How many moles in 150 g S?
4.7 mol S
500

How many grams in 8.42 x 1023 atoms Br?

0.00112 g Br

500

What is the mass of Al2(SO4)3?

342.17

500

When given the Mole Quiz, you will receive partial credit for work, partial credit for the correct answer and partial credit for __________.

Units (mols/gram/atoms & element symbol)

M
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