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
The molar mass of an element is equal to.
What is the atomic mass?
100

The number of moles in 25 grams of CO2.

What is 0.568 moles?
100
Mass of 30 liters of Argon gas.
What is 53.50 grams?
100
The molar mass of lithium.
What is 6.941 grams?
200
The element that the mole is based on.
What is carbon?
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
Volume of 5 x 10^25 atoms of Neon (Ne).
What is 1860 liters?
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 carbon?
3 moles
300
Molar mass of CaOH.
What is 57.085 grams?
300
Number of liters in 7.5 moles of Helium gas.
What is 168 liters?
300
Number of atoms in 2.5 grams of Nickel.
What is 2.64 x 10^23 atoms?
300
Number of particles in 1 pi moles.
What is 1.89 x 10^24 particles?
400
Which contains more moles; 20 grams of water or 10 grams of water?
20 grams of water
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

Which would weigh more; a mole of gold or a mole of helium?

a mole of gold
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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