Answer:
Your coefficients (the numbers in front of the molecule) will be the following from left to right.
1. 1 - 2 - 1 - 2
2. 2 - 1 - 2 - 2 - 1
3. 2 - 4 - 1
4. 2 - 4 - 3
5. 2 - 2 - 2 - 1
6. 1 - 1 - 1
7. 2 - 1 - 2
8. 3 - 1 - 2 - 3
9. 3 - 1 - 2 - 3
10. 2 - 1 - 1 - 1
Step-by-step explanation:
To balance this equations first count how many times an element is on each side and then see what needs to be changed in order to balance them.