2KC1O(s) -+ 2KCI(s) + 02 (g)
Number of
atoms
Element
K
C1
O
Initial:
2
1
4
Change:
-2
+2
0
Final:
0
0
4
Number of
atoms
Element
K
C1
O
2
1
4
Change:
-2
+2
0
Final:
0
0
4