Please ensure you use the chemical equation listed below (without a subscript after Al on the reactant side). Some of the paper copies might have a typo, so adjust accordingly.
1
Pitanje 10
10.
1
Pitanje 11
11.
1
1
1
1
1
1
1
1
1
1
1
1
Pitanje 12
12.
Pitanje 13
13.
Pitanje 14
14.
2Al(CO3)3 + → 2Al2O3 + 6CO2
Select every element that you put a ≠ between. (which ones had different counts)
