Counting the number of atoms in a chemical formula
NaCl (use this space to show any work)
Na-
Cl-
Total number of atoms
4Al(C2H3O2)3 (use this space to show any work)
Al-
H-
C-
O-
Total number of atoms
6H2SO4 (use this space to show any work)
H-
S-
O-
Total number of atoms
Si-
H-
C-
O-
Total number of atoms
H-
N-
O-
Total number of atoms
K-
Mn-
O-
Total number of atoms
K-
S-
O-