Grams to Atoms

How many atoms would be contained in 454 grams of iron (Fe)?

• 6.02x10²³ atoms

• 8.14 atoms

• 4.90x10²⁴ atoms

• 55.85x10²³ atoms

How many atoms are contained in a 456 g sample of carbon dioxide?

• 10.34 atoms

• 6.237 x 10²⁴ atoms

• 1.871 x 10²⁵atoms

• 2.079 x 10²⁴ atoms

Shivani measures out 6.0 moles of Epsom salt (MgSO₄) to put in her bath. How many grams of MgSO₄ went in the bath?

• 3.6 x 10²⁴ g

• 720 g

• 0.050 g

• 340 g

How many atoms are in 12 grams of carbon?

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

Calculate the number of atoms in 27 grams of aluminum.

How many atoms are in 32 grams of oxygen gas?

Determine the number of atoms in 40 grams of calcium.

How many atoms are in 50 grams of sulfur?

Calculate the number of atoms in 63.5 grams of copper.