Question

Balance the following equations:
a. C + O2 → CO2
b. Fe+ O2 → Fe2O3

Answer 1

Answer:

Hope answer will help u

Answer 2

Answer:

a. C+O2 ----> O2

this is already balanced you need not to change anything in this

b. Fe+O2-------> Fe2O3

balanced equation will be,

4Fe+3O2-------> 2Fe2O3

hope I am right and this is helpful