Question

Convert 18.0 66 into 10 part 22 molecules of carbon dioxide into moles.

Answer 1

Answer:1 mole ➡️ 2×6.022×10²³ atoms

X mole ➡️ 18.066×10²³ atoms

X = 18.066×10²³/12.044×10²³

X = 1.5 mole.