Which of the following does not have the same number atoms as the other three choices?

Question

Quizplus · Accepted Answer

The formula for D is not balanced and cannot be interpreted properly without more information. Therefore, we cannot determine the number of atoms present in five moles of CH₄. The other three choices have a specific stoichiometry and can be used to calculate the number of atoms present. Three moles of Na₂SO₃ contains 1.8 x 10^25 atoms, six moles of water contains 3.38 x 10^25 atoms, and nine moles of NaCl contains 1.026 x 10^25 atoms.

Which of the Following Does Not Have the Same Number