Who wants a metal?
Which best compares 1 mol of sodium chloride to 1 mol of aluminum chloride?

Both have the same molar mass.
Both have the same number of ions.
Both are made up of 6.02 x 10^23 molecules.
Both are made up of 6.02 x 10^23 formula units.

Question

Who wants a metal?
Which best compares 1 mol of sodium chloride to 1 mol of aluminum chloride?

Both have the same molar mass.
Both have the same number of ions.
Both are made up of 6.02 x 10^23 molecules.
Both are made up of 6.02 x 10^23 formula units.

adamconner · Answer

C, third one

anonymous · Answer

Thank you and how did you get that as your answer?

adamconner · Answer

take that back I believe its D. its supposed to be 6.02x10623 ATOMS. but there isn't that choice and I remember in biology class the teacher said we use formula units instead of atoms

anonymous · Answer

Oh yeah because 6.02 x 10^23 is Avogadro's number! Thank you again. :)

adamconner · Answer

you're welcome