Use your counting atoms practice worksheet to answer the questions below
Make sure the TOTAL number of atoms in the molecule matches the total listed on the worksheet
There is an OPTIONAL challenge question at the end that you must get 100% correct in order to get an AD for effort on this assignment
How many atoms of each element are in the following molecule?
Na:
C:
O:
How many atoms of each element are in the following molecule?
K:
Cr:
O:
How many atoms of each element are in the following molecule?
N:
H:
C:
O:
How many atoms of each element are in the following molecule?
Pb:
N:
O:
How many atoms of each element are in the following molecule?
Ca:
P:
O:
How many atoms of each element are in the following molecule?
Ba:
Cl:
How many atoms of each element are in the following molecule?
Al:
C:
O:
How many atoms of each element are in the following molecule?
N:
H:
Cr:
O:
How many atoms of each element are in the following molecule?
Al:
O:
H:
How many atoms of each element are in the following molecule?
Mg:
O:
H:
How many atoms of each element are in the following molecule?
Al:
S:
O:
How many atoms of each element are in the following molecule?
Zn:
S:
O:
How many atoms of each element are in the following molecule?
N:
H:
P:
O:
How many atoms of each element are in the following molecule?
Ca:
C:
H:
O:
How many atoms of each element are in the following molecule?
Sr:
P:
O:
Add coefficients, subscripts, and brackets to the molecule so that you have:
10 Aluminum (Al)
75 Sulfur (S)
60 Oxygen (O)
YOU WILL NEED TO USE ALL PARTS IN THE DRAG AND DROP BOX
Al S O