Grams to Atoms

I have mass (grams) and want to find molecules.

What path should I take?

• mass -> moles

• molecules -> moles -> mass

• mass -> molecules

• mass -> moles -> molecules

How many atoms are there in 12 grams of carbon?

• 6.022 x 10^23 atoms

• 1.204 x 10^24 atoms

• 3.011 x 10^23 atoms

• 12 atoms

What is the number of atoms in 18 grams of water?

• 6.022 x 10^23 atoms

• 1.204 x 10^24 atoms

• 3.011 x 10^23 atoms

• 2.408 x 10^24 atoms

If you have 2 grams of hydrogen, how many atoms do you have?

• 1.204 x 10^24 atoms

• 6.022 x 10^23 atoms

• 3.011 x 10^23 atoms

• 2.408 x 10^24 atoms

Convert 4 grams of helium to atoms.

• 6.022 x 10^23 atoms

• 1.204 x 10^24 atoms

• 3.011 x 10^23 atoms

• 2.408 x 10^24 atoms

How many atoms are in 27 grams of aluminum?

• 6.022 x 10^23 atoms

• 1.204 x 10^24 atoms

• 3.011 x 10^23 atoms

• 2.408 x 10^24 atoms

What is the number of atoms in 32 grams of oxygen?

• 6.022 x 10^23 atoms

• 1.204 x 10^24 atoms

• 3.011 x 10^23 atoms

• 2.408 x 10^24 atoms

How many atoms are in 1 gram of sodium?

• 2.612 x 10^22 atoms

• 6.022 x 10^23 atoms

• 1.204 x 10^24 atoms

• 3.011 x 10^23 atoms

Convert 10 grams of neon to atoms.

• 3.011 x 10^23 atoms

• 6.022 x 10^23 atoms

• 1.204 x 10^24 atoms

• 2.408 x 10^24 atoms

How many atoms are in 40 grams of calcium?

• 6.022 x 10^23 atoms

• 1.204 x 10^24 atoms

• 3.011 x 10^23 atoms

• 2.408 x 10^24 atoms