Atoms
Moles
Grams
Random 1
Random 2
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 10^23
100

What is the atomic number of Yttrium?

39

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 10^23 atoms Pb
200
How many grams in 6.50 moles Cu
413 g Cu
200

What does amu stand for?

atomic mass units

200

How many seconds in 2.5 days?

216,000

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

DOUBLE JEOPARDY- Mrs.C will Provide the Question

You can wager anything up to 600 points for this question. 


0.00818 mol Zn

300
What is the molar mass of Iridium?
192.2 g/mol
300

How many electrons are in an ion of silver with a +1 charge?

46

400

How many atoms in 0.250 mol SO2?

1.51 x 1023 atoms S

400

How many mores in 2.25 x 1025 atoms ZnCl2?

12.45 moles

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 XeF4?

207.28 g/mol

400

Write the nuclear symbol for Calcium-40 with a +2 charge.

40 20 Ca +2

500

How many formula units in 0.02550 g PtCl4?

4.56 x 1019 formula units

500

How many moles in 150 g K2CO3?

1.09 moles

500

How many grams in 8.42 x 1024 atoms NaBr?

1439 g

500

What is the molar mass of aluminum sulfate Al2(SO4)3

342.132 g/mol

500

How many neutrons are in Uranium-235?

143 neutrons

M
e
n
u