1. Law Conservation of Mass and Balanced and Unbalanced Equations

2. Is this balanced or unbalanced?

3. What should the mass be of the products?

4. Which reactants and products are unbalanced?

5. Is this chemical equation following the law conservation of mass?

6. Which chemical formula is balanced? Why?

7. Balanced or Unbalanced?

8. Is this chemical equation balanced or unbalanced? Why?

9. Is this chemical formula balanced or unbalanced? Why?

10. Which formula is balanced?

12. Is this chemical reaction following the law Conservation of Mass?

13. Is the formula balanced or unbalanced
Is the formula balanced or unbalanced? Is it following the law conservation of mass?

14. Balanced or Unbalanced?

15. True or False? This chemical formula is balanced.

16. Is this following the Law Conservation of Mass?