The Mole
Molar Mass
One Step Conversions
Two Step Conversions
Miscellaneous
100
The number associated with a 'mole'?
What is 6.022 x 10^23
100

another way of saying molar mass

What is the atomic mass?

100

The number of moles in 25 grams of CO2.

What is 0.568 moles?
100

Mass of 3 x 10^24 atoms of Argon gas.

What is 199 grams?

100
The molar mass of lithium.
What is 6.941 grams?
200

What is equal to 1 mole?

the atomic mass OR avogadros number

200
To find total molar mass of a compound.
What is add up molar masses of all elements in the compound?
200
Number of atoms in 3 moles of Yttrium.
What is 1.81 x 10^24 atoms?
200

Mass of 5 x 10^25 atoms of Neon (Ne).

1675 g Ne

200
The Italian scientist the mole number is named after.
Who is Amedeo Avogadro?
300

What would weigh more, 2 moles of carbon or 3 moles of hydrogen?

2 moles of carbon

300
Molar mass of CaOH.
What is 57.085 grams?
300

Number of atoms in 7.5 moles of Helium gas.

4.52 x 10^24 atoms of He

300
Number of atoms in 2.5 grams of Nickel.
What is 2.64 x 10^23 atoms?
300

What does avogadro like to put in his hot chocolate?

marshMOLEws

400

Which contains more moles; 20 grams of water or 10 grams of silver?

10 grams of silver

400

The molar mass of OF2.

What is 53.995 grams?
400
Mass of 11.6 moles of HCN.
What is 313.502 grams?
400

Number of molecules in 60 grams of CH4.

What is 2.25 x 10^24 molecules?
400
Number of helium atoms in 4.75 x 10^32 grams.
What is 7.15 x 10^55 atoms?
500

What do you get when you cut an avocado into 6.022 x 10^23 pieces?

guacaMOLE!!!

500

The molar mass of Fe2Cr2O7.

What is 327.675 grams?
500
Number of moles in 1.9 x 10^30 atoms.
What is 3,155,023 moles?
500

Mass of 1 atom of hydrogen.

What is 1.67 x 10^-24 grams?

500

Molar mass of C6H12O6.

What is 180.156 grams?
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