Question

How many atoms are in 1.14 mol of propane (C3H8)?
A. 7.55 x 1023 atoms
B. 7.77 x 1024 atoms
C. 7.55 x 1024 atoms
D. 7.55 x 1030 atoms

C

Answer 1

indeed

Answer 2

1 mol contains 6.02E23 molecules.
Convert 1.14 mol C3H8 to molecules.
Then molecules C3H8 x 11 = ?

Answer 3

its C your original answer

Answer 4

Yes, C. You must have punched the wrong button(s).